Ratio & Proportion (SSC) (Part-2)

Total Questions: 50

41. When ‘X’ is added to each of the numbers 7, 11, 18 and 23, then the number so obtained are in proportion. What is the mean proportional between the (x - 1) and (2x - 10) ? [SSC CHSL 03/07/2024 (4th Shift)]

Correct Answer: (c) 48
Solution:


42. Convert 28% into the form of ratio. [SSC CHSL 04/07/2024 (1st Shift)]

Correct Answer: (b) 7 : 25
Solution:

43. A box filled with gift articles weighs 25 kg. If the weight of the box and the gift articles, respectively, are in the ratio 1 : 9, then the weight of the articles (in grams) is: [SSC CHSL 04/07/2024 (1st Shift)]

Correct Answer: (a) 22500
Solution:

44. Find the third proportion to 36 and 48. [SSC CHSL 04/07/2024 (3rd Shift)]

Correct Answer: (d) 64
Solution:

45. If a : b = 3 : 4, b : c = 2 : 3, and c : d = 5 : 6, then a : b : c : d is: [SSC CHSL 05/07/2024 (1st Shift)]

Correct Answer: (c) 15 : 20 : 30 : 36
Solution:

46. Solve it- [SSC CHSL 05/07/2024 (2nd Shift)]

Correct Answer: (b) 20 : 15 : 12
Solution:

47. The mean proportion of 0.14 and 2.24 is: [SSC CHSL 05/07/2024 (3rd Shift)]

Correct Answer: (a) 0.56
Solution:

48. Find the fourth proportion to 1.25, 5.75 and 3.5 [SSC CHSL 05/07/2024 (4th Shift)]

Correct Answer: (b) 16.1
Solution:

49. Two numbers are in the ratio 2 : 3. Their sum is 135. Find the numbers. [SSC CHSL 08/07/2024 (2nd Shift)]

Correct Answer: (a) 54, 81
Solution:

50. Find the mean proportional between 25 and 81. [SSC CHSL 08/07/2024 (3rd Shift)]

Correct Answer: (d) 45
Solution: