Give it food and it will live; give it water and it will die.

Count the number of triangles in the below picture?

What does this rebus means ?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

What is the longest word in the dictionary?

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