Explanation

Former water his crops after =3 days 

In a month how many times he gives water =?

 30/3=10

Explanation

"Rolling of a die" is an example of a random Experiment

Explanation

1 foot = 12 inches (standard conversion). 

Explanation

Explanation

Explanation

Explanation

1 million is equal to 10,00,000 (10 Lac)

1 billion = 1,000 million.

1 billion = 100 crores.

1 billion has 9 zeroes

1 billion means ایک ارب

Explanation

20m bt h = the aerial distance.

h² = 15²+20²

h² = 225+400

h² = 625

h =25

The aerial distance is 25 meters

Explanation

Explanation

The calculation is done as follows:

1 + 1/2 = 1 1/2