Number System (Part-3)​​​

Total Questions: 50

31. The age of a tree depends on the number of rings in the trunk. The value of a such tree is proportional to its age. If a tree with 40 rings and 50 years of age has a value of ₹50,000, then a tree with 30 rings is_______years of age and its value is ₹_______ . [SSC CHSL 09/07/2024 (2nd Shift)]

Correct Answer: (b) 37.5, 37500
Solution:

32. (8⁶ + 1) when divided by 7, would leave a remainder of: [SSC CHSL 10/07/2024 (1st Shift)]

Correct Answer: (c) 2
Solution:

33. The sum of the digits of a two-digit number is 9. If the digits are reversed, then the number is increased by 27. Find the number. [SSC CHSL 10/07/2024 (1st Shift)]

Correct Answer: (b) 36
Solution:

34. A number is divisible by 11 if and only if the difference of the sum of the digits in the even and odd positions in the number is: [SSC CHSL 10/07/2024 (4th Shift)]

Correct Answer: (a) 0 or multiple of 11
Solution:

35. When 2²⁵⁶ is divided by 17, the remainder would be: [SSC CHSL 10/07/2024 (4th Shift)]

Correct Answer: (c) 1
Solution:

36. The sum of two numbers is 76. Three times the larger number is 46 more than four times the smaller one. Find the two numbers. [SSC CHSL 11/07/2024 (1st Shift)]

Correct Answer: (b) 50 and 26
Solution:

37. If the number 6p5157q is divisible by 88, then p x q =______ where p and q are single digit numbers. [SSC CHSL 11/07/2024 (1st Shift)]

Correct Answer: (b) 18
Solution:

38. On dividing a certain number by 459, we get 19 as remainder. What will be the remainder, when the same number is divided by 17? [SSC CHSL 11/07/2024 (2nd Shift)]

Correct Answer: (d) 2
Solution:

39. The sum of the digits of a two-digit number is 9. The number obtained by interchanging its digits exceeds the given number by 45, then the original number is: [SSC CHSL 11/07/2024 (2nd Shift)]

Correct Answer: (c) 27
Solution:

40. Divide 25 into two parts such that 6 times of the larger part added to 4 times of the smaller part is equal to 130. Find the larger part. [SSC CHSL 11/07/2024 (2nd Shift)]

Correct Answer: (c) 15
Solution: