You can see three almost identical images below. Can you spot the odd one out from them?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

What has 88 keys?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

How many triangles can you count in the figure given?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho