Four of the following five are alike in a certain way so form a group. Which is the one that does not belong to that group? 

Find the missing number?
2, 12, 30, ?, 90, 132

Which of the following calendar years is similar to the calendar of the year 2003?

In a row of girls, Kamya is 5th from the left and Preeti is sixth from right. When they exchange their position, then Kamya becomes 13th from the left. What is the new position of Preeti from right?

Vinod introduces Vishal as the son of the only brother of his father's wife. How is Vinod related to Vishal? 

Directions: Read the following information carefully and answer the questions given beside.
G is the mother of F, who is the spouse of D. M is the daughter of D, who is the only brother of C. E is the son of G, who is married to H. A is the niece of C, who has no sister. T is the father of D and has no daughter. V is the sister-in-law of F.  G has only two children. M is the granddaughter of O.

How many female members are there in the family?

In the class of boys and girls, the rank of Obama is15th and the rank of Shabana is 8th.The rank of Obama is 8th only in boys and Shabana’s rank is 4th only in girls. In the boys and girls, Obama’s rank is 18th from other side. Shabana’s rank is 7th only in girls from other end. Then find the total number of boys in the class. 

How many pair of letters are there in the word “BEAUTIFUL” which has as many letters (in both forward and backward direction) between them as they have in English alphabet series?