•  
agra,ahmedabad,ajmer,akola,aligarh,ambala,amravati,amritsar,aurangabad,ayodhya,bangalore,bareilly,bathinda,bhagalpur,bhilai,bhiwani,bhopal,bhubaneswar,bikaner,bilaspur,bokaro,chandigarh,chennai,coimbatore,cuttack,dehradun,delhi ncr,dhanbad,dibrugarh,durgapur,faridabad,ferozpur,gandhinagar,gaya,ghaziabad,goa,gorakhpur,greater noida,gurugram,guwahati,gwalior,haldwani,haridwar,hisar,hyderabad,indore,jabalpur,jaipur,jalandhar,jammu,jamshedpur,jhansi,jodhpur,jorhat,kaithal,kanpur,karimnagar,karnal,kashipur,khammam,kharagpur,kochi,kolhapur,kolkata,kota,kottayam,kozhikode,kurnool,kurukshetra,latur,lucknow,ludhiana,madurai,mangaluru,mathura,meerut,moradabad,mumbai,muzaffarpur,mysore,nagpur,nanded,narnaul,nashik,nellore,noida,palwal,panchkula,panipat,pathankot,patiala,patna,prayagraj,puducherry,pune,raipur,rajahmundry,ranchi,rewa,rewari,rohtak,rudrapur,saharanpur,salem,secunderabad,silchar,siliguri,sirsa,solapur,sri-ganganagar,srinagar,surat,thrissur,tinsukia,tiruchirapalli,tirupati,trivandrum,udaipur,udhampur,ujjain,vadodara,vapi,varanasi,vellore,vijayawada,visakhapatnam,warangal,yamuna-nagar

Indian National Olympiads 2023 (INOs) – INJSO, INAO, INChO, INBO, INPhO ANSWER KEY & SOLUTIONS

This year, the Indian National Olympiads (INOs) in Astronomy, Biology, Chemistry, Physics and Junior Science are going to be held on 28th Jan 2023 (INJSO, INAO, INChO) & 29th Jan 2023 (INPhO, INBO).

The best-performing students from the NSEs qualify for the INOs, the second stage of the prestigious International Olympiads. INAO, INBO, INChO and INPhO are organised by HBCSE while INJSO is organised by IAPT. These examinations are held at about 18 centres in the country.

A large number of students who appear for INOs look for INO Answer Keys and Solutions. Every year, Aakash BYJU’S expert faculty create accurate and easy-to-download INO answer keys and solutions.

Check the answers for INJSO, INAO, INChO, INPhO and INBO exams right here by downloading the question paper, answer keys and solutions.

INJSO, INAO, INChO, INPhO and INBO Question Paper, Answer Keys & Solutions by Aakash BYJU'S

Exam Name Date of Exam Question Paper & Text Solution
Indian National Olympiad in Junior Science (INJSO) 28th Jan 2023
Indian National Olympiad in Astronomy (INAO) 28th Jan 2023
Indian National Olympiad in Chemistry (INChO) 28th Jan 2023
Indian National Olympiad in Physics (INPhO) 29th Jan 2023
Indian National Olympiad in Biology (INBO) 29th Jan 2023

You can check the latest INO exams' answer key on this page after the exams have been conducted on the 28th and 29th of Jan, 2023.

Enter your details below to get INO 2023 Answer Key & Solutions