Question

A teacher was trying to show the different stages of a type of cell division to the students. At a particular stage , it was observed that the chromosomes were separating but there was no splitting of centromeres. This stage would be

Answer 1

Answer:

The three digit natural numbers start from 100 and ends with 999 . The first three-digit number which is divisible by 3 is 102 . The last three-digit number which is divisible by 3 is 999 . The number of three-digit numbers divisible by 3 are 3999 − 3102 + 1 = 333 − 34 + 1 = 300 .