How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What is the next number in this series?

4,12,84,3612....

Identify the 10 differences between the two given pictures.

What Deficiency does the below rebus represent?

VIT_MIN

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

There is something which is always coming but never arrives?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

What's a single-digit number with no value?

You bought me for dinner but never eat me. What am I?