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’m orange, I wear a green hat and I sound like a parrot. What am I?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Can you guess the name of the month by looking the below rebus ?

Can you count the number of squares in the figure below?

Replace the question mark with the correct number in the below-given picture?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

Two natural numbers have a sum of less than 100 and are greater than one.

John knows the product of the numbers and Jacob knows the sum of numbers.

The following conversation takes place between them:
John: 'I am not aware of those numbers.'
Jacob: 'I knew you wouldn't be. I am not aware myself.'
John: 'Now I know them!'
Jacob: 'Now I know them, too!'

What are the two numbers?