10+10 and 11+11 can give you the same answer.

Explain how?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

Can you name an animal whose killing cannot be performed without spilling your own blood?

Through your logical capabilities, can you make 7 an even?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?