I want a book of good quality questions for jee(main+advanced(Class 11 only).I prefer chapter wise inclusion of questions and mixed concept questions(For jee Adv.).I would also like separate mock tests for jee main and adv..Can I have all these in a book each of PCM.If so,pls suggest the best practice books available which covers only class 11 syllabi????

What type of questions asked from the lesson of magnetic effect of electric current 

Wavelength of green light is

A) 400-450 nm

B) 500-550 nm

C) 660-720 nm

D) 720-800 nm

What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?

What are the main components of our environment? Explain each of them briefly.

What are examples of hydrotropism plants?