Simplification (Railway Maths) (451 to 500)Total Questions: 5011. Simplify the equation [ RRB NTPC 28/01/2021(Morning) ](a) 13/12 (b) 5/12 (c) 11/12 (d) 7/12Correct Answer: (b) 5/12 Solution:12. Solve the following. [RRB NTPC 29/01/2021 (Morning)](0.032 × 0.0032) + 0.00032 = ?(a) 0.0004221 (b) 0.0004224 (c) 0.004224 (d) 0.004224Correct Answer: (d) 0.004224Solution:(0.032 x 0.0032) + 0.00032 = 0.000422413. Simplify the question? [RRB NTPC 29/01/2021 (Morning)](a)(b)(c)(d)Correct Answer: (d)Solution:14. Find the value of [RRB NTPC 29/01/2021 (Evening)](a) 2 (b) 3 (c) 1 (d) 4Correct Answer: (a) 2 Solution:15. Find the value? [RRB NTPC 29/01/2021 (Evening) ](a)(b)(c)(d)Correct Answer: (b)Solution:16. Simplify the given expression using BODMAS. [RRB NTPC 30/01/2021 (Morning)](a) 1746(b) 1716(c) 1736(d) 1726Correct Answer: (b) 1716Solution:17. Simplify the given expression. [RRB NTPC 30/01/2021 (Morning)](a) 24.3 (b) 0.243 (c) 243(d) 2.43Correct Answer: (c) 243Solution:18. Simplify the given expression. [RRB NTPC 30/01/2021 (Morning)](a) 1 (b) 0 (c) 2 (d) 3Correct Answer: (a) 1 Solution:19. When 0.434343…. is converted into a fraction, then the result will be ? [RRB NTPC 30/01/2021 (Evening)](a) 43/100 (b) 43/10 (c) 43/9.9 (d) 43/99Correct Answer: (d) 43/99Solution:0.434343 is a non-terminating number. When it is converted into a fraction = 43/99 In 0.434343 non terminating value - 43 and its number = 2 So that, the number of 9 is equal to 220. Solve the following: [RRB NTPC 31/01/2021 (Morning)]176 + 17.6 + 1.76 + 0.176 + 0.0176 = ?(a) 195.5536 (b) 195.5556 (c) 195.55356 (d) 195.5536Correct Answer: (a) 195.5536 Solution:176 +17.6 +1.76 + 0.176 + 0.0176 = 195.553Submit Quiz« Previous12345Next »
