Question 21 & Question 22

i am expecting 17 or 19

NEED EXPLANATION
22
What is the relation between n and the shape?
side  of the shape?
According to me it is Every power of two(b)

i m getting about 22marks

agreed.... ill get 14 too. My dreams are shattered. 15 marks were lost due to silly mistakes! It would have been cool to meet people smarter than myself. But hey , i got a taste of this exam. Learnt not to get frustrated and stuff. There is a nxt time. What I mean is life is full of oppurtunities . Better not dwell in the past or else well lose the future. Aim for technothlon 17

raghib and shaheer wrote:agreed.... ill get 14 too. My dreams are shattered. 15 marks were lost  due to silly mistakes! It would have been cool to meet people smarter than myself. But hey , i got a taste of this exam. Learnt not to get frustrated and stuff. There is a nxt time. What I mean is life is full of oppurtunities . Better not dwell in the past or else well lose the future. Aim for technothlon 17

well said buddy ,,,,, what one has gained is experience,,,which has no other substitute.. even i m eagerly waiting for technothlon 2017!!!!

It's given in answer key that the answer is 9 but one of the iitian of guwhati who was our city representative told that it is 25 and he prooved too.. so if u r reading this plzz recheck it