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

Take away the whole and some still remain. What is it?

Can you solve the below tricky visual equation?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

How many words can a pen with half refill write?

Can you find out the remainder when 3^300 is divided by 5?

Find out the number of circles in the given picture having Illusion

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?