You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What is the largest number you can write with just 3 digits?

Find the next number in the series below.

6 18 270 72090 ?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Can you spot the man between the coffee bean in the picture below ?

I have Rs.50 and I spend it in the way as below.