Class 12 Chemistry QB-UP Board

Very interesting

Very nice

Questions jyada rakhe jisse jyda fyda ho

पाठ क्रमबद्ध होते तो और मज़ा आता

Excellent app

Good

Sir verryy good app or sir main es app par videos BHI banaonga dawonload karny k liy bolunga good app and but mko English Ka Ka question bank ni mil Raha Kiya aap wo app ni banaya sir plzzzz reply

This is best book in play store In free

I am very happy sir Thanks sir application banane ke liye Sir aap ka number mil sakata hai Please please

Thanks sir is app se mujhe Kuchh samjh mai a rha hai

Kharab hai donation k lalach me aadha question block kr diya h

Very nice app and very helpful!

its s fakr bcz after payment this app is not runnig.

thanks Aapne ye application banaye

आपका ऐप्स बहुत अच्छा है

Bahut aachi app hai

Sir numericals bhi dijiye

Very nice App sir for each student Thanks so much

Useless app,

Very good but not completely

Very nice app sir ase app physics K or banao

It is very good app .it is help in study

Perfect app but it needs something more..

It's osm

Very nice app Easy to learn

Nyc aap

I like it

It is very usefull aap

This model paper is good

Very very good app

Very important questions in it...nice

Very nice app

Very nice app

Helpful amazing app

Very nice app

Awesome app sir

Best app for students

good but

Thanks

Gulshan