Find the number of days from 26-1-1996 to 15-5-1996 (both days inclusive)
Find the wrong number in the following sequence:22, 33, 66, 99, 121, 279, 594
A father is now three times as old as his son. Five years back he was four times as old as his son. What is the age of the son now?
Find the next term of the series3, 6, 9, 18, 27, 54, ................
A number consists of 20 plus 20% of its value. The number is:
If the first day of the year 1990 was a Monday what day of the week was the 1st January 1998?