Explanation

In the given series, each number is decreasing by 12:

112 (-12) -> 100 (-12) -> 88 (-12)

Following this pattern, the next number would be 76, obtained by subtracting 12 from 88:

88 (-12) -> 76

So, the missing number in the series is: 76.

Explanation

Yellow, red, and blue are the primary colors

green is not

Explanation

3 persons can do 3 jobs in 3 days

1/3 of the work will take 1/3 of the time, so

3 people can do 1 job in 1 day

It will take 1 person 3 times as long, so

1 person can do 1 job in 3 days

7 persons can do 7 times the work in the same time, so

7 persons can do 7 jobs in 3 days

Explanation

If A = {1,2,3,4,6} B= {2,4,5,7} then B-A =?

{2,4,5,7} -  {1,2,3,4,6}

 B - A means B contains the element which is not present in A. 

{3,5,7}

Explanation

A soldier serves in the Army and a Sailor serves in the Navy.

Reason – a soldier is a person who is engaged in military service  in the army,

similarly, a sailor  is a person serving in the navy

Explanation

In Maths, a straight angle is an angle equal to 180°.

It is called straight because it appears as a straight line.

Explanation

 Cap is to the head as a shoe is to the feet.

Reason – a cap is worn on the head as a shoe is worn on the feet.

Explanation

25 percent *60

= (25/100)*60

= (25*60)/100

= 1500/100

= 15

Explanation

Rearrange the meaning of KISTANPA

Pakistan

Pakistan is a country so, option A is the correct option

Explanation

One billion is equal to one thousand million, written numerically as 1,000,000,000.

One billion is equivalent to 100 crore or 10,000 lakh. 
1 billion has 9 zeroes
1 billion means ایک ارب