1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Can you identify the hidden rebus in the image below?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Prove that the below maths equation is true.

8 + 8 = 91

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

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

You can see three almost identical images below. Can you spot the odd one out from them?

What always comes into a house through the keyhole?

Which number should replace the question mark?