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  9. Q23

RBI Grade B Officer (General / DEPR / DSIM) 2019 · Question 23 of 120

A, B & C are three inlet pipes. Time taken by A & B together to fill half of the tank is same as time taken by pipe C alone to fill one – sixth of the tank. If A, B & C together can fill the tank in 9 hours, then find time taken by pipe C alone to fill the tank?

Quantitative Aptitude

  1. AA. 24 hours
  2. BB. 18 hours
  3. CC. 28 hours
  4. DD. 36 hoursCorrect
  5. EE. 42 hours No. of students (in thousands) Quant English Reasoning www.teachersadda.co.in | www.sscadda.com | www.bankersadda.com | www.adda247.com

Answer: D. D. 36 hours

Explanation

ATQ - 2(A + B) = 6C A + B = 3C Also given, A + B + C = 4C = C = 36 hours www.teachersadda.co.in | www.sscadda.com | www.bankersadda.com | www.adda247.com

Source: RBI Grade B 2019 Phase-I recollected paper with answers and solutions (Adda247 compilation) · memory-based

← Q22View full paper (120 questions)Q24 →

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