It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Ten coins have been arranged as you can see in the given picture. In this arrangement, a triangle is formed pointing upwards. You have to invert the position of the triangle and make it point downwards while changing the position of 3 coins only. Can you do it?

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

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

Find the number of squares in the below picture

Can you divide the below-given shape into four equal and identical pieces?

I add 5 to 9 and get 2. The answer is correct, so what am I?

What is more useful when it is broken?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

No one wants to have it, but if one got it, he does not want to lose it. What is It?