Hi Waghprasad!

Its very sporting of you to ask us to give a PCB mcq. I am giving one question per subject which are a prototype of the questions asked in NEET UG which mainly test your basics. hope you enjoy solving them. :)

PHYSICS: 

If a bullet of mass 5 gm moving with velocity 100 m /sec, penetrates the wooden block upto 6 cm. Then

the average force imposed by the bullet on the block is

(a) 8300 N (b) 417 N

(c) 830 N (d) Zero

CHEMISTRY:

BIOLOGY:

A gymnospermic leaf carries 16 chromosomes. The number of chromosomes in its

endosperm is [BHU 2008]

(1) 8 (2) 12 (3) 16 (4) 24

Hope this helped ! Keep working hard and keep your doubts cleared at all point of time. All the best for your upcoming exams ! :)