Question : The difference between the greatest and the least prime numbers which are less than 100 is:

Option 1: 96

Option 2: 97

Option 3: 94

Option 4: 95

Question : The greatest four-digit number that is exactly divisible by each of the numbers 12, 18, 21 and 28 is:

Option 1: 9828

Option 2: 9288

Option 3: 9882

Option 4: 9928

Question : The sum of the two numbers is 37 and the difference between their squares is 185, then the difference between the two numbers is:

Option 1: 10

Option 2: 4

Option 3: 5

Option 4: 3

Question : If the difference between the two numbers is 20 percent of their sum, then what is the ratio of larger number and smaller number?

Option 1: 6 : 5

Option 2: 5 : 4

Option 3: 4 : 3

Option 4: 3 : 2

Question : Two positive whole numbers are such that the sum of the first number and twice the second number is 8, and their difference is 2. The numbers are:

Option 1: 7 and 5

Option 2: 6 and 4

Option 3: 4 and 2

Option 4: 3 and 5