I’m tall when I’m young, and I’m short when I’m old. What am I?

In a certain bank, a man deposits a certain amount. According to the bank policies, the amount will be doubled up in a year but as the service charge, they will also deduct Rs. 65 by the end of every year.

If after the 6th year, the amount becomes 0, what do you think is the original amount he deposited in the bank?

Can you count the number of triangles in the given figure?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

People make me, save me, change me, raise me. What am I?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

O_er_t_o_

Complete the missing letters of the given word.

Which tank will fill first?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

How many triangles can you find in this given picture?