If 21x = 79x, what is the value of x?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

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

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

What is the centre of gravity?

Can you identify if it's a murder or a suicide ?

👉 I am a 7 letter word.
👉 I like mornings
👉 If you remove my 1st letter you can drink me
👉 If you remove my 1st & 2nd letters 👉 you may not like me
👉 If you remove my last letter, you will see me on television
👉Answer is really very interesting
Let us see who solves this....

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?

Move four matchsticks to the below square to form three squares?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?