An insect crawls up 5 cm every second on a 60 cm vertical rod and then falls down 2 cm over the next second. How many seconds will it take to climb the rod?
(A) 20 seconds
(B) 40 seconds
(C) 60 seconds
(D) 30 seconds
The characters in given figures follows a certain rule row-wise or column-wise.
Identify the rule and find the missing number.
Find out the group of letters which is different from the others.
I suppose it is a quite confusing question for everyone. Can anyone post this question's ans