Discover our teachers

31,481 tutors available

Excellent ( 4.7 )

1.8 million student reviews

The list of private teachers

Rahul

Jaipur (online)

You will find new approach of learning a beautiful concept of chemistry and biology.

₹1,500/hr
1^st free class

Nusrat

Hyderabad (face to face & online)

Teacher with 9 years of experience in mathematics,science and english and a public speaking expert at planetspark

₹250/hr
1^st free class

Nitin

Alwar (face to face & online)

Your catalyst for clarity in chemistry. i am an 18+ year experienced teacher for class 11, 12th neet and jee (mains + advanced) also taking classes for students of graduation. i will definitely transf

₹1,100/hr
1^st free class

Preeti

New Delhi (face to face & online)

B com graduate from delhi university and company secretary from icsi. having teaching experience of 3 years as tutor

₹1,400/hr
1^st free class

Grasika

Jaipur (face to face & online)

Personalized online tutoring by grasika and enjoy some interesting subjects ~ biochem, biology and beyond

₹1,526/hr
1^st free class

Anushka

Faridabad (online)

A mbbs student who can teach you many subjects easily and fun

₹1,500/hr
1^st free class

Abhishek

Kanpur (face to face & online)

.“learn biology & chemistry stress-free | exam prep, assignments & concept clarity” with master's of life science.

₹300/hr
1^st free class

Priyanka

Ambala (online)

Learn concepts with me from the basic to the high level concept

₹950/hr
1^st free class

Monika

New Delhi (online)

Post graduation in chemistry. i also love math a little bit like geometry etc

₹1,500/hr
1^st free class

Mohamed saahil

Kathar (online)

Grade 12 graduate from cbse in physics, chemistry, math, biology and english with a 93.4% average and 95 in math! willing to teach grades 8-10, and promises to deliver tailored classes to your needs!

₹500/hr
1^st free class

Ruchi

Lucknow (face to face & online)

Chemistry addict, chemistry is like magic but with scientific explanatios.keep calm and love chemistry.

₹500/hr
1^st free class

Pragatheesh

Mumbai (online)

5 (1 review)
New

Gold medalist chemistry teaches chemistry in easy way.chemistry is easy once you learn the basics

₹800/hr
1^st free class

Shafna

Kollam (online)

Biochemistry lecturer with twelve years of experience in uae,uk ,kuwait and india

₹750/hr
1^st free class

Sanaya

Cuttack (online)

Graduate student with a passion for teaching math, physics & biology. i break down tough concepts into easy steps so you can learn faster and score better! flexible timing , easy learning, learn from

₹1,400/hr
1^st free class

Miss

Bhilwara (face to face & online)

Chemistry subject's for neet & iit_ jee, csir net, gate, agriculture teaching experience 8 yr & international educational guidance

₹1,000/hr
1^st free class

Amrutha

Thiruvarur (face to face & online)

I am interested to teach the wayyou are comfortable i am easy going and easy approachable person

₹30/hr
1^st free class

Faiza

Bhavnagar (face to face & online)

Hello! i am an experienced tutor with 4 years of teaching maths and science for classes up to 10th standard. i focus on making concepts simple & unique teaching

₹1,500/hr
1^st free class

Akshata kadam

Pune (online)

Learn easy with me. i'm here to teach you all subjects but focus more on science. online classes will be taken at your free timing. will complete the syllabus together. let's see each other soon

₹700/hr
1^st free class

Sara

Delhi (online)

Get personalised physics and chemistry lessons online from an expert tutor for better understanding

₹1,400/hr
1^st free class

Garima

Binta (online)

5 (1 review)
New

Chemistry postgraduate, offers engaging lessons and dives deeper into the concepts in chemistry for all levels

₹1,550/hr
1^st free class

Rochelle

Jabalpur (face to face & online)

Hello, my name is rochelle. if you wanna learn science in a good way join ️

₹800/hr
1^st free class

Roshini

Chennai (face to face & online)

I am a phd scholar and i teach chemistry and science for classes 6-12.

₹600/hr
1^st free class

Sakthipriya

Chennai (online)

Passionate teacher and take classes in interesting way and funny way..i can elaboratethe topic and make able to understand..

₹2,000/hr
1^st free class

Sharat

Mathura (face to face & online)

Learning become easy out source of gathering knowledge within yourself to explore in more curious way.

₹100/hr
1^st free class

Saheen s

Garhgaon (online)

5 (1 review)
New

I am a phd in chemistry and i love to teach. currently teaching at a college !

₹1,200/hr
1^st free class

Sourav

Purnia (online)

I am an enthusiastic and dedicated educator with a strong passion for online teaching and a commitment to creating engaging, student-centered learning experiences. with 8 years of teaching experience,

₹1,400/hr
1^st free class

Liza jain

Bengaluru (face to face & online)

From confusion to clarity in physics! turn physics problems into simple solutions

₹600/hr
1^st free class

Bengaluru (online)

Expert at organic chemistry and biochemistry . join me to clear concept in unique way

₹1,300/hr
1^st free class

The

Unnao (face to face & online)

Completed 12th grade from saint lawrence school, unnao, india. i've taught my sisters from the uk.

₹1,200/hr
1^st free class

Averman

Jaipur (face to face & online)

A well experienced tutor which can maximise your skills and knowledge in physics and mathematics in easy way.

₹1,100/hr
1^st free class

Vikram

Hyderguda (online)

I'm as to chemistry to my friends who can easily understand the subject

₹600/hr
1^st free class

Kulesh

New Delhi (face to face & online)

Delhi university and srm university graduate with bsc and msc chemistry, passionate to teach

₹700/hr
1^st free class

Harsh

Danda Khudanewala (online)

I am nda aspirant also and 12 pass out but give you best out of best knowledge....

₹500/hr
1^st free class

Shreya

Mhow Gaon (face to face & online)

I am looking for students who are interested to study chemistry of any standard and topic

₹500/hr
1^st free class

Tanu

Hoshiarpur (online)

From confusion to confidence in mathematics.., fun and clear lessons with me make the math simple..

₹5,000/hr
1^st free class

Kulsoom

Lucknow (online)

I am a b.sc. graduate and i am passionate about teaching chemistry to students

₹500/hr
1^st free class

Swati

Ghaziabad (face to face & online)

Hii dear students my name is swati tyagi .. i have an 8 years of experience in teaching line

₹500/hr
1^st free class

Reshma

Bhubaneswar (face to face)

Expect in chemistry...basic to more conceptual from class 8 to 12th.

₹1,000/hr
1^st free class

Himani

Sonipat (face to face & online)

Dedicated and experienced teacher offering personalized lessons to help students excel academically and build lifelong learning skills.

₹500/hr
1^st free class

Areeb

New Delhi (face to face & online)

Excellent tutor for neet/jee, cuet preparation! successfully taught around 500+ students, 8 years experience

₹1,000/hr
1^st free class

Hari shankar

Gonda (face to face & online)

I am teacher for physics, chemistry ,biology i study one year kota allen neet coching

₹800/hr
1^st free class

Sayan ghosh

Balurghat (online)

I'm an efficient science tutor who focuses on clear conceptualization to make complex topics easy and fun to understand. my teaching helps students build strong foundations for long-term success.

₹1,200/hr
1^st free class

Chandan

Ludhiana (face to face & online)

Highly qualified academic scholar and passionate educator providing personalized tutoring to help students reach their full potential

₹200/hr
1^st free class

Raj

New Delhi (face to face & online)

"results speak louder – join my classes today!" "not just a tutor – a mentor for academic success!"

₹500/hr
1^st free class

Naseer ahmad

Sahibzada Ajit Singh Nagar (online)

I enjoy teaching others and excel in chemistry, physics, and mathematics and am currently pursuing bsc

₹200/hr
1^st free class

Anand

Gorakhpur (online)

Post graduated in chemistry and currently working as research scholar i can teach chemistry at any level with easily methods

₹1,200/hr
1^st free class

Drx

Bhopal (face to face & online)

M.pharm in pharmaceutical chemistry | expert tutor for chemistry and science with proven results

₹1,500/hr
1^st free class

Vaishnavi

Vijayapura (online)

St joseph's university graduate who can teach biology and chemistry for classes 9th to 12th for both cbseand icse syllabus.

₹1,500/hr
1^st free class

Syed

Hyderabad (online)

Professor in medical college...worked abroad for 20 years. can teach any level of science, biology, biochemistry, physics & chemistry..

₹1,200/hr
1^st free class

Balaji

Indore (online)

Learn chemistry by fun n joy with conceptual approach , it's so easy

₹2,000/hr
1^st free class

Fammi

Gaya (online)

I teach science chemistry, physics n biology. science is our nature what does nature say in the language of science i can easily explain that

₹1,550/hr
1^st free class

Khushi

New Delhi (online)

Empowering minds | personalized tutoring with excellence if you'd like it to reflect a specific math and science from primary to secondary,or teaching style online, i can tailor it further.

₹800/hr
1^st free class

Barsha

Jajpur (online)

A grade 10 student teaching biochemistry and im keenly interested in sharing my knowledge

₹1,500/hr
1^st free class

Sameer

New Delhi (face to face & online)

I teach every topic in a detailed and in-depth manner, ensuring that even the most difficult concepts become easy to understand for my students.

₹1,000/hr
1^st free class

Honey

Kolkata (online)

I am a final year mbbs student. i cleared the neet exam this year with a rank of 2674.

₹500/hr
1^st free class

Abhijit

Gohpur (online)

Hello! i’m abhijit, but you can call me abhi. i’m a passionate science teacher who loves making physics, chemistry, and biology simple, interesting and fun to learn. let’s explore the wonders of scien

₹500/hr
1^st free class

Saubhagya

Muniguda (online)

Helping with science and maths till 12. contact for details. try&then-trust. learningbeginswhenyouwish

₹1,200/hr
1^st free class

Mohd muneer

Kanpur (face to face & online)

I have completed my graduation in chemistry and have a great knowledge in chemistry.

₹2,500/hr
1^st free class

Bhavesh

Malegaon Bk (face to face & online)

5 (1 review)
New

If you want to know business you will have to know chemistry

₹500/hr
1^st free class

Muskaan

Kolkata (face to face & online)

Post grad in zoology, guides and mentors with passion and dedication towards students, building their concepts and knowledge beyond books.

₹1,400/hr
1^st free class

Praneel

Jammu (online)

Myself praneel sharma. here to help you in your studies go it .

₹1,000/hr
1^st free class

Farhad

Kolkata (online)

Super 40 chemistry previous year question answer solved by syed farhad ali

₹500/hr
1^st free class

Anil

Jaipur (online)

Learn basic become solid. learn in funny and enjoyable environment. that's it.

₹2,000/hr
1^st free class

Gunajit

Guwahati (face to face & online)

I teach science, math, biology, and biochemistry using clear, simple, student-friendly methods.

₹500/hr
1^st free class

Icy ashish

Sonipat (online)

I'm an nit postgraduate and i teach maths and chemistry at primary school and secondary school level in haryana, sonipat.

₹400/hr
1^st free class

Jamshedpur (face to face & online)

I provide short tricks for problems solving approach and easy methods for understanding each topics from basic to advanced level.

₹1,500/hr
1^st free class

Farooque

Malkapur (online)

Post graduated with a master of science in organic chemistry pursuing ph.d. in chemistry, having experience of teaching more than 12 years of 10+2 and graduation.

₹300/hr
1^st free class

Areeba sagir

Kolkata (face to face & online)

Science background, teaching student till class 8 science and maths from the past 2 years

₹1,000/hr
1^st free class

Gagan

Ludhiana (online)

unlock your potential in chemistry! are you struggling with chemistry concepts i'm here to help! - secondary and senior secondary chemistry - jee, neet, and board exam preparation - concept clari

₹500/hr
1^st free class

Afroz

Mumbai (face to face & online)

Experienced chemistry tutor with 15 years of success in neet iit -jee, cet and board exams

₹1,200/hr
1^st free class

Taniya

Bathinda (online)

5 (1 review)
New

Pharm.d student teaching biology & science with a passion for making concepts easy!

₹300/hr
1^st free class

Akash

Vembayam (online)

Iiser tirupati graduate & mit-trained researcher offering online chemistry, physics & math tutoring with strong focus on concepts, real-life examples, and exam prep (cbse/neet/olympiads)

₹1,000/hr
1^st free class

Smita

Pimpri-Chinchwad (face to face & online)

Online tuition for class 8–10 by experienced grammar, science and math teacher

₹500/hr
1^st free class

Dheeraj

Jaipur (online)

Discover the wonders of science: hands-on learning awaits! together we'll explore exciting mysteries of science in daily life.

₹2,000/hr
1^st free class

Amar

Kashipur (face to face)

Graduate form engineering and having a experience of 10 years of teaching

₹1,500/hr
1^st free class

Sarthak

Dehradun (online)

Biology and chemistry for class 11/12/other exams, interesting insights and linking of psychology also, iam a medicine student!!!

₹1,000/hr
1^st free class

Pratibha

Rajkot (face to face & online)

"boost your grades in chemistry - proven tutoring methods. struggling with chemistry? i can help

₹400/hr
1^st free class

Arunpandiyan

Rasipuram (face to face & online)

Associate professor in pharmacy -expert tuition in chemistry for middle,higher, b.pharm & m.pharm students online & offline

₹500/hr
1^st free class

Raj

Chanderkote (face to face & online)

Masters in chemistry having good knowledge of teaching and well experience in teaching.

₹500/hr
1^st free class

Rajdeep paul

Guwahati (face to face & online)

Recently graduated in biotechnology as my major. i can teach biotech, biochemistry, chemistry etc.

₹1,200/hr
1^st free class

Likhitha

Nandyala (online)

Iam likhitha a graduate and here to teach you biology related fields like basic biology and microbiology, biochemistry till graduate level. chemistry till class 10.

₹500/hr
1^st free class

Kahkashan

Mathadih (online)

I am a chemistry honors student teaching science and chemistry and math for class 6th to 10th

₹300/hr
1^st free class

Anisha

Miri Gaon (online)

Chemistry, thermodynamics, electrochemistry, quantum chemistry, biochemistry, etc. done m.sc. in chemistry from dibrugarh university, assam in 2025. i am a dedicated chemist, enthusiastic to teach oth

₹300/hr
1^st free class

Bhanu

Bengaluru (face to face & online)

Online science,mathematics tutions for karnataka state board students for grade 1 to 10

₹250/hr
1^st free class

Aditi

Ranchi (online)

A biotechnology engineer on her way to help curious minds like her grow and learn.

₹1,000/hr
1^st free class

Sana fatma

Shahjahanpur (online)

Graduate in chemistry and biology. teaches chemistry and biology (botany + zoology) on all levels since 2021.

₹1,000/hr
1^st free class

Shivani

Banda (face to face & online)

Math and hindi from class 1 to 8 and hindi up to 10th online with simple and very friendly teaching

₹120/hr
1^st free class

Dhiraj

Pimpri-Chinchwad (face to face & online)

I am a healthcare professional and i teach biology, chemistry, biotechnology, physics, and math

₹1,500/hr
1^st free class

Tanisha

Bengaluru (online)

Ug science student helping you master study materials with diagrams, tricks & quizzes

₹1,200/hr
1^st free class

Alisha

Ganaur (online)

"spark success,:- online chemistry and physics tuition" unlock your potential in chemistry and physics. join our online tuition classes and discover a world of learning.

₹1,000/hr
1^st free class

Monjit

Guwahati (face to face & online)

I am from cotton university. if you really want to know then try me

₹500/hr
1^st free class

Sumit

Asthal (face to face & online)

Professional online tutor in mathematics, physics, and basic sciences | engaging, concept-based teaching with strong student interaction experience

₹1,000/hr
1^st free class

Sanjeeda

Kharagpur (online)

Pursuing masters in iit kharagpur. i can make you fall in love with chemistry

₹1,000/hr
1^st free class

Aryash

Varanasi (face to face & online)

I'm a board top-scorer with 94% marks and i can teach physics, chemistry, social science (his, geo, eco, pol. sc) and even biology up to 10th grade.

₹259/hr
1^st free class

Susmita

Kolkata (online)

Recently working as project associate-i in the field of chemistry at csir-cgcri in india. i have an experience of teaching for 5 years. i am a student friendly teacher. i want to teach my students as

₹800/hr
1^st free class

Niyati

Kanpur (face to face & online)

Gear up your knowledge learn play and explore we are here to teach you to explore.

₹200/hr
1^st free class

Ridhima

Bulandshahr (online)

I'm ridhima, a science enthusiast and a student (just like you!). i'm doing b-tech. i teach chemistry, biology, physics. language - english and hindi. time 8:00 pm to 9:00 pm

₹250/hr
1^st free class

Sulha

Mekunnu (face to face & online)

I can teach subjects in very homely and friendly manner. join now

₹1,000/hr
1^st free class

Asmit

Bhopal (online)

I'm a master's student in one of the top research institute in india, and i have come here after competing with some 500,000 students, so i know my thing. i will be happy to impart knowledge.

₹1,500/hr
1^st free class

Akansha

Jaipur (online)

M.pharm graduate (pursuing phd in pharmaceutical chemistry )working as an assistant professor with specialization in pharmaceutical chemistry that includes organic chemistry, biochemistry and medicina

₹1,000/hr
1^st free class

Preetha

Othakadai (online)

Doctor with interest in teaching. want to simplify the complex concepts and help students

₹2,500/hr
1^st free class

Sweta

Surat (online)

Top-rated chemistry classes for board & entrance exams. from classrooms to exams – expert chemistry support for ap, ib & igcse.

₹1,200/hr
1^st free class

Essential information about your Biochemistry classes
✅ Average price:	₹1,831/hr
✅ Average response time:	2h
✅ Teachers available:	31,481
✅ Class format:	Face-to-face or online

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What do you want to learn?

Discover our teachers

31,481 tutors available

The list of private teachers

You will find new approach of learning a beautiful concept of chemistry and biology.

Teacher with 9 years of experience in mathematics,science and english and a public speaking expert at planetspark

Your catalyst for clarity in chemistry. i am an 18+ year experienced teacher for class 11, 12th neet and jee (mains + advanced) also taking classes for students of graduation. i will definitely transf

B com graduate from delhi university and company secretary from icsi. having teaching experience of 3 years as tutor

Personalized online tutoring by grasika and enjoy some interesting subjects ~ biochem, biology and beyond

A mbbs student who can teach you many subjects easily and fun

.“learn biology & chemistry stress-free | exam prep, assignments & concept clarity” with master's of life science.

Learn concepts with me from the basic to the high level concept

Post graduation in chemistry. i also love math a little bit like geometry etc

Grade 12 graduate from cbse in physics, chemistry, math, biology and english with a 93.4% average and 95 in math! willing to teach grades 8-10, and promises to deliver tailored classes to your needs!

Chemistry addict, chemistry is like magic but with scientific explanatios.keep calm and love chemistry.

Gold medalist chemistry teaches chemistry in easy way.chemistry is easy once you learn the basics

Biochemistry lecturer with twelve years of experience in uae,uk ,kuwait and india

Graduate student with a passion for teaching math, physics & biology. i break down tough concepts into easy steps so you can learn faster and score better! flexible timing , easy learning, learn from

Chemistry subject's for neet & iit_ jee, csir net, gate, agriculture teaching experience 8 yr & international educational guidance

I am interested to teach the wayyou are comfortable i am easy going and easy approachable person

Hello! i am an experienced tutor with 4 years of teaching maths and science for classes up to 10th standard. i focus on making concepts simple & unique teaching

Learn easy with me. i'm here to teach you all subjects but focus more on science. online classes will be taken at your free timing. will complete the syllabus together. let's see each other soon

Get personalised physics and chemistry lessons online from an expert tutor for better understanding

Chemistry postgraduate, offers engaging lessons and dives deeper into the concepts in chemistry for all levels

Hello, my name is rochelle. if you wanna learn science in a good way join ️

I am a phd scholar and i teach chemistry and science for classes 6-12.

Passionate teacher and take classes in interesting way and funny way..i can elaboratethe topic and make able to understand..

Learning become easy out source of gathering knowledge within yourself to explore in more curious way.

I am a phd in chemistry and i love to teach. currently teaching at a college !

I am an enthusiastic and dedicated educator with a strong passion for online teaching and a commitment to creating engaging, student-centered learning experiences. with 8 years of teaching experience,

From confusion to clarity in physics! turn physics problems into simple solutions

Expert at organic chemistry and biochemistry . join me to clear concept in unique way

Completed 12th grade from saint lawrence school, unnao, india. i've taught my sisters from the uk.

A well experienced tutor which can maximise your skills and knowledge in physics and mathematics in easy way.

I'm as to chemistry to my friends who can easily understand the subject

Delhi university and srm university graduate with bsc and msc chemistry, passionate to teach

I am nda aspirant also and 12 pass out but give you best out of best knowledge....

I am looking for students who are interested to study chemistry of any standard and topic

From confusion to confidence in mathematics.., fun and clear lessons with me make the math simple..

I am a b.sc. graduate and i am passionate about teaching chemistry to students

Hii dear students my name is swati tyagi .. i have an 8 years of experience in teaching line

Expect in chemistry...basic to more conceptual from class 8 to 12th.

Dedicated and experienced teacher offering personalized lessons to help students excel academically and build lifelong learning skills.

Excellent tutor for neet/jee, cuet preparation! successfully taught around 500+ students, 8 years experience

I am teacher for physics, chemistry ,biology i study one year kota allen neet coching

I'm an efficient science tutor who focuses on clear conceptualization to make complex topics easy and fun to understand. my teaching helps students build strong foundations for long-term success.

Highly qualified academic scholar and passionate educator providing personalized tutoring to help students reach their full potential

"results speak louder – join my classes today!" "not just a tutor – a mentor for academic success!"

I enjoy teaching others and excel in chemistry, physics, and mathematics and am currently pursuing bsc

Post graduated in chemistry and currently working as research scholar i can teach chemistry at any level with easily methods

M.pharm in pharmaceutical chemistry | expert tutor for chemistry and science with proven results

St joseph's university graduate who can teach biology and chemistry for classes 9th to 12th for both cbseand icse syllabus.

Professor in medical college...worked abroad for 20 years. can teach any level of science, biology, biochemistry, physics & chemistry..

Learn chemistry by fun n joy with conceptual approach , it's so easy

I teach science chemistry, physics n biology. science is our nature what does nature say in the language of science i can easily explain that

Empowering minds | personalized tutoring with excellence if you'd like it to reflect a specific math and science from primary to secondary,or teaching style online, i can tailor it further.

A grade 10 student teaching biochemistry and im keenly interested in sharing my knowledge

I teach every topic in a detailed and in-depth manner, ensuring that even the most difficult concepts become easy to understand for my students.

I am a final year mbbs student. i cleared the neet exam this year with a rank of 2674.

Hello! i’m abhijit, but you can call me abhi. i’m a passionate science teacher who loves making physics, chemistry, and biology simple, interesting and fun to learn. let’s explore the wonders of scien

Helping with science and maths till 12. contact for details. try&then-trust. learningbeginswhenyouwish

I have completed my graduation in chemistry and have a great knowledge in chemistry.

If you want to know business you will have to know chemistry

Post grad in zoology, guides and mentors with passion and dedication towards students, building their concepts and knowledge beyond books.

Myself praneel sharma. here to help you in your studies go it .

Super 40 chemistry previous year question answer solved by syed farhad ali

Learn basic become solid. learn in funny and enjoyable environment. that's it.

I teach science, math, biology, and biochemistry using clear, simple, student-friendly methods.

I'm an nit postgraduate and i teach maths and chemistry at primary school and secondary school level in haryana, sonipat.

I provide short tricks for problems solving approach and easy methods for understanding each topics from basic to advanced level.

Post graduated with a master of science in organic chemistry pursuing ph.d. in chemistry, having experience of teaching more than 12 years of 10+2 and graduation.

Science background, teaching student till class 8 science and maths from the past 2 years

*unlock your potential in chemistry!* are you struggling with chemistry concepts i'm here to help! - secondary and senior secondary chemistry - jee, neet, and board exam preparation - concept clari

Experienced chemistry tutor with 15 years of success in neet iit -jee, cet and board exams

Pharm.d student teaching biology & science with a passion for making concepts easy!

Iiser tirupati graduate & mit-trained researcher offering online chemistry, physics & math tutoring with strong focus on concepts, real-life examples, and exam prep (cbse/neet/olympiads)

Online tuition for class 8–10 by experienced grammar, science and math teacher

Discover the wonders of science: hands-on learning awaits! together we'll explore exciting mysteries of science in daily life.

Graduate form engineering and having a experience of 10 years of teaching

Biology and chemistry for class 11/12/other exams, interesting insights and linking of psychology also, iam a medicine student!!!

"boost your grades in chemistry - proven tutoring methods. struggling with chemistry? i can help

unlock your potential in chemistry! are you struggling with chemistry concepts i'm here to help! - secondary and senior secondary chemistry - jee, neet, and board exam preparation - concept clari