Find the next number in the series below

21 32 54 87 131 ?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

Find the last number in the series below:

voN luJ yaM raM ---

Why are televisions attracted to people?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Do you know who was buried in John's tomb?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

Find the value of "?" in the ball picture Riddle below:

Count the Triangle in the figure given below: