Question : In a 7-digit number 89476*2, what is the smallest possible value of * such that the number is divisible by 8?

Option 1: 2

Option 2: 1

Option 3: 4

Option 4: 3

Question : What is the sum of all prime numbers between 60 and 80?

Option 1: 272

Option 2: 284

Option 3: 351

Option 4: 414

Question : A four-digit number abba is divisible by 4 and a < b. How many such numbers are there?

Option 1: 10

Option 2: 8

Option 3: 12

Option 4: 6

Question : A 6-digit number has digits as consecutive natural numbers. The number is always divisible by

Option 1: 4

Option 2: 5

Option 3: 2

Option 4: 3

Question : In a two-digit number, its unit digit exceeds its tens digit by 2 and the product of the given number and the sum of its digits is equal to 460. The number is:

Option 1: 48

Option 2: 64

Option 3: 46

Option 4: 36