Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What number comes next in this sequence:
7 8 5 5 3 4 4 _

81 x 9 = 801. What must you do to make the this equation true?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

What runs around the whole yard without moving?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

Can you identify if it's a murder or a suicide ?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Can you find out who is the kidnapper in below Picture and why, Explain ?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?