Solution:

The probability is certain.
The average number of arms is less than 2.

Solution:

The answer is 'R'

It represents the gear stick. The number 1-5 represents gears and the last one thus should be reverse i.e. R.

Solution:

Rupees 1000

Solution:

16-days

In 15-days, he will climb 15-inch and when he climbs 5 inch more, he will be out of the well :-)

Solution:

12 steps:

Steps 11 Liter jug 6 Liter Jug
1. 11 -
2. 5 6
3. 5 0
4. 0 5
5. 11 5
6. 10 6
7. 10 0
8. 4 6
9. 4 0
10. 0 4
11. 11 4
12. 9 6 ==> i found 9 liter in 11liter jug(as required)

Solution:

Kid1, he was left with one rock.

Solution:

Typewriter

Solution:

The train is just about to leave the station and there is no way tarun will be able to catch it this time.

Solution:

The two babies are two of a set of triplets(or even more)

Solution:

Hockey Stick $49.50 & ball $0.50