Question : The average of 20 numbers is 36. If each number is increased by 4, then what will be the new average?

Option 1: 44

Option 2: 46

Option 3: 40

Option 4: 36

Question : The average of 10 numbers is 8. If each number is multiplied by 10, then the new average will be:

Option 1: 80

Option 2: 18

Option 3: 8

Option 4: 50

Question : The average of 21 numbers is 60. If each number is increased by 20, then find the number by which the average is increased.

Option 1: 12

Option 2: 18

Option 3: 15

Option 4: 20

Question : The average of ten numbers is 24. If each number is divided by 2, then what will be the new average?

Option 1: 12

Option 2: 6

Option 3: 20

Option 4: 5

Question : The average of 9 numbers is 47. If a number is removed, then the average becomes 48. Which number was removed?

Option 1: 39

Option 2: 42

Option 3: 45

Option 4: 40