Explanation

March 1956

In 1956, the Government of Pakistan established the Atomic Energy Commission (PAEC) to direct a new program. The United States handed Pakistan the first 5 MW Pakistan reactor (PARR-1) in 1962.

Explanation

100

The number of students is x. So 

 Number of students over 8 years old 

 = (100-20)% of x = 80% of x 

 ∴ 80% of x = 48 + 23 of48

 ⇒ 80 100x = 80 

 ⇒ x = 100

Explanation

picture

Explanation

1970

Explanation

Pardon

Synonyms of  condone are excuse, forgiveness, and forgiveness.

Explanation

1976

A Kahuta facility in Pakistan, established in 1976. Pakistan, led by Khan, has developed an extensive secret network  to obtain the  materials and techniques needed to develop its  uranium enrichment capacity.

Explanation

Nature

Explanation

Durability

Banknotes and "fiat money" also have no intrinsic value. Their value is determined only by supply and demand and becomes legal tender by government legislation. The most important factor that distinguishes the currency of one country from the currency of another is its value.

Explanation

Rice

Calcium does not supply energy to the body, it only balances the energy levels in the body. Calcium contributes to growth and strengthens our teeth and bones. 

Explanation

720

The word 'LEADING' has 7 different letters.
When the vowels EAI are always together, they can be supposed to form one letter.
Then, we have to arrange the letters LNDG (EAI).
Now, 5 (4 + 1 = 5) letters can be arranged in 5! = 120 ways.
The vowels (EAI) can be arranged among themselves in 3! = 6 ways.
Therefore Required number of ways = (120 x 6) = 720