Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

Find the next number in the series below

21 32 54 87 131 ?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

I know a nine-letter word having only one vowel.
Do you ?

Can you move 2 matchsticks to form four equal sized squares.

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

I have branches, but no fruit, trunk or leaves. What am I?