Verbal Reasoning - Mental Ability Questions

A Child has 1200 five rupee coins. He wants to place them in such a way that the number of rows and the number of columns remains the same. What is the minimum number of coins that he needs more for this purpose?

The compound interest accrued on an amount of Rs.25,500 at the end of three years is Rs.8,440.5. What would be the simple interest accrued on the same amount at the same rate in the same period?

A is sister of B who is mother of C who is mother of D. E is the grand mother of D. Then how C is related to E ?

Three of the following four are alike in a certain way and hence form a group. Which is the one that does not belong to that group?

Select the option that gives the number missing from the following figure.

Can you find the next number in the sequence "0, 1, 4, 7, 8, 5, 2, 3, 6, 9, 9, 6, 3, 2, 5, 8, 7, 4, 1, 0, 0, …" ?  

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

?, YZ, DE, JK

In a certain code language, "NIGHT" is written as "ODDGM" and "DARK" is written as "GOYC". How is "GREEN" written in that code language?