Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Can you count the number of triangles in the picture below?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

How many times can you subtract the number two from the number fifty?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

With the help clues provided in the image, can you find the 5 digit key?