If it took eight men ten hours to build a wall, how long would it take four men to build it?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What do you call a fish without an eye?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

What four weights can be used to balance from 1 to 30 pounds?