Question : The greatest four-digit number which is exactly divisible by 15, 24, and 40 is:

Option 1: 9960

Option 2: 9940

Option 3: 9990

Option 4: 9980

Question : The greatest possible length that can be used to measure exactly the lengths of 3 m 15 cm, 5 m, and 6 m 85 cm is:

Option 1: 9 cm

Option 2: 11 cm

Option 3: 7 cm

Option 4: 5 cm

Question : Find the largest number which completely divides 24, 56, and 96.

Option 1: 4

Option 2: 1

Option 3: 8

Option 4: 2

Question : Which of the following is the greatest four-digit number that is divisible by 15, 25, 40, and 75?

Option 1: 9200

Option 2: 9500

Option 3: 9600

Option 4: 9000

Question : When a number is successively divided by 3, 4, and 7, the remainder obtained is 2, 3, and 5 respectively. What will be the remainder when 42 divides the same number?

Option 1: 41

Option 2: 30

Option 3: 29

Option 4: 31