Question : Find the least number which when divided by 12, 18, 24, and 30 leaves 4 as remainder in each case, but when divided by 7 leaves no remainder.

Option 1: 366

Option 2: 364

Option 3: 384

Option 4: 634

Question : A number when divided by 221, leaves a remainder of 30. If the same number is divided by 13, the remainder will be:

Option 1: 4

Option 2: 3

Option 3: 2

Option 4: 1

Question : A number, when divided by 6, leaves a remainder of 3. When the square of the same number is divided by 6, the remainder is:

Option 1: 0

Option 2: 2

Option 3: 1

Option 4: 3

Question : When a number is divided by 45, the remainder is 21. What will be the remainder when the number is divided by 15?

Option 1: 6

Option 2: 5

Option 3: 3

Option 4: 0

Question : In a division sum, the divisor is 10 times the quotient and four times the remainder. What is the dividend if the remainder is 45?

Option 1: 4123

Option 2: 3285

Option 3: 2895

Option 4: 5412