A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, what is the present age of the wife? 

In a certain code language, ORBIT is written as LUYLQ. How will GRADUATE be written as in that language?

Select the option that is related to the third word in the same way as the second word is related to the first word.
Chapter: book :: handle:?

Which number replace the question mark?

Ravi is 7 ranks ahead of Sumit in a class of 39. If Sumit's rank is seventeenth from the last, what is Ravi's rank from the start?

From the given alternatives, select the word that can be formed from the letters of the given word.
CIRCUMSCRIBE

B is twice as old as A but twice younger than F. C is half the age of A but is twice older than D. Who is the second oldest?