Q.

To enhance the reading skills of grade X students, the school nominates you and two of your friends to set up a class library. There are two Sections - Section A and Section B of grade X. There are 32 students in Section A and 36 students in Section B.

Q: If p and q are positive integers such that p = ab2 and q = a2b, where a and b are prime numbers, then the LCM (p, q) is

1 ab  
2 a2b2  
3 a3b2  
4 a3b3  

Ans.

(2)