Question 25 i have a doubt i think my answer is correct not theirs please can anyone clear my doubt
It is 40. You must've done some calculation mistake...
Yes I am getting 41
Tell your formula of doing this question
It should be 41, I mistakenly put Z instead of Z-1 in the formula....
So it means my answer is correct. I got it see in result it shows this question has been correctly attempted by only 4% which surely indicates that their answer key is wrong and neither will they rectify it.
Yuup... you are right.