There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

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?

How is a fly different from a mosquito?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

Why 1729 is a magic number? Answer Logically.

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.