Simplification (Railway Maths) (301 to 350)

Total Questions: 50

41. Simplify the question? [Level 2 (16/06/2022) Shift 3 ]

Correct Answer: (a) 3
Solution:

42. Simplify the following expression: [Level 2 (16/06/2022) Shift 3 ]

Correct Answer: (c)
Solution:

43. What should come in place of p in the following equation. [Level 2 (16/06/2022) Shift 3 ]

43240 - 30608 = p × 160

Correct Answer: (b) 78.95
Solution:

44. Simplify: [Level 3 (17/06/2022) Shift 1 ]

484.71 + 285.33 - 827.38 + 73.9 = ?

Correct Answer: (a) 16.56
Solution:

484.71 + 285.33 - 827.38 + 73.9
= 843.94 - 827.38  ⇒ 16.56

45. The value of 5√12 + 6√27 - 4 √75 + √192 is: [Level 3 (17/06/2022) Shift 1 ]

Correct Answer: (b) 16√3
Solution:

46. Simplify the question? [Level 3 (17/06/2022) Shift 1 ]

Correct Answer: (b) 3.5
Solution:

47. If a = 17/99, b = 13/47 and c = 34/33, then what is the value of (ab) ÷ c = ? [Level 3 (17/06/2022) Shift 2 ]

Correct Answer: (b) 13/282
Solution:

48. 5/6 × 3/7 + y = 29/63. What is the value of (10y - 1)? [Level 3 (17/06/2022) Shift 2 ]

Correct Answer: (b) 2/63
Solution:

49. Simplify the question? [Level 3 (17/06/2022) Shift 3 ]

Correct Answer: (c)
Solution:

50. Find the value of x in the following equation: [Level 3 (17/06/2022) Shift 3 ]

Correct Answer: (a) 2
Solution: