Question : The number that is to be added to 10% of 320 to have the sum as 30% of 230 is:

Option 1: 37

Option 2: 32

Option 3: 23

Option 4: 73

Question : The least number that should be added to 35460 so that the sum is exactly divisible by 3, 4, 5, and 7 is:

Option 1: 84

Option 2: 420

Option 3: 240

Option 4: 180

Question : If $\frac{1}{2} $ is added to a number and the sum is multiplied by 3, the result is 21. Then the number is:

Option 1: 6.5

Option 2: 5.5

Option 3: 4.5

Option 4: –6.5

Question : 9435 is added to 7593, then 2607 is subtracted from the sum. The result is divisible by:

Option 1: 4

Option 2: 10

Option 3: 3

Option 4: 5

Question : What is the smallest number that should be added to 756896 to obtain a multiple of 11?

Option 1: 1

Option 2: 2

Option 3: 3

Option 4: 4

Question : The sum of the cubes of two given natural numbers is 9728, while the sum of the two given numbers is 32. What is the product of the two given numbers?

Option 1: 160

Option 2: 320

Option 3: 240

Option 4: 200