Find the next number in the series.
1 10 24 43 67 ?

Find the value of "a" by solving the maths equation in the picture below:

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Count the number of triangles in the picture below:

Can you count the number of squares in the given picture?