Number System (Part-3)​​​

Total Questions: 50

1. On dividing a number by 55, we get 28 as the remainder. On dividing the same number by 11, what is the remainder? [SSC CGL 24/09/2024 (2nd Shift)]

Correct Answer: (d) 6
Solution:

2. The ratio of two numbers is 2:5 and their difference is 210. The smaller number is_____ . [SSC CGL 24/09/2024 (3rd Shift)]

Correct Answer: (c) 140
Solution:

3. If 436P5 is divisible by 3, then the largest value of P is: [SSC CGL 24/09/2024 (3rd Shift)]

Correct Answer: (d) 9
Solution:

4. Which composite number can divide the sum of the first 12 natural numbers? [SSC CGL 24/09/2024 (3rd Shift)]

Correct Answer: (a) 6
Solution:

5. If m is even, then (8ᵐ - 1) is divisible by: [SSC CGL 25/09/2024 (2nd Shift)]

Correct Answer: (a) 63
Solution:

6. Which of the following numbers is divisible by 6? [SSC CGL 25/09/2024 (3rd Shift)]

Correct Answer: (c) 438750
Solution:

7. A number whose fifth part Increased by 5 is equal to its third part decreased by 7. Find half of the number. [SSC CGL 26/09/2024 (1st Shift)]

Correct Answer: (a) 45
Solution:

8. The sum of two consecutive even numbers is 174. Find the smaller number. [SSC CGL 26/09/2024 (2nd Shift)]

Correct Answer: (c) 86
Solution:

9. 7¹⁵+7¹⁶+7¹⁷ is divisible by which of the following given numbers? [SSC CGL 26/09/2024 (3rd Shift)]

Correct Answer: (a) 3
Solution:

10. Find the number when successively divided by 3, 5 and 7 leaves remainder 2, 1 and 3, respectively, and the last quotient is 3. [SSC CHSL 01/07/2024 (2nd Shift)]

Correct Answer: (b) 365
Solution: