Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Can you fill the blank with the correct number?

6 30 870 756030 _____

What does this Rebus Picture means ?

Can you find the mistake in the below statement?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

If 1+9+8=1, what is 2+8+9?

A bomb exploded in a room full of married couples and no one died. How?

Count the number of lines in the image below ?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15