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Quantitative Aptitude

CHAIN RULE MCQs

Total Questions : 326 | Page 32 of 33 pages
Question 311. . A certain number of men can finish a piece of work in 100 days. If there were 10 men. less would tak
  1.    75
  2.    82
  3.    100
  4.    110
 Discuss Question
Answer: Option D. -> 110
Question 312. . If a certain number of workmen can do a piece of work in 25 hours in how many hours will another set
  1.    60
  2.    75
  3.    90
  4.    105
 Discuss Question
Answer: Option B. -> 75
Question 313. . If 5 engines consume 6 metric tones of coal when each is running 9 hours a day how many metric tonne
  1.    3-1/8
  2.    8
  3.    8-8/9
  4.    6-12/25
 Discuss Question
Answer: Option B. -> 8
Question 314. . Some persons can do a piece of work in 12 days Two times the number of’ such persons will do half of
  1.    6 days
  2.    4 days
  3.    3 days
  4.    12 days
 Discuss Question
Answer: Option C. -> 3 days
Question 315. . In a camp 95 men had provisions for 200 days After 5 days 30. men left the camp. or how. many day’s
  1.    180
  2.    285
  3.    139-16/19
  4.    none of these
 Discuss Question
Answer: Option B. -> 285
Question 316. . A. garrison of 500 men had provisions for 27 days. After 3 days a reinforcement of 300 men arrived.
  1.    15
  2.    16
  3.    17
  4.    18
 Discuss Question
Answer: Option A. -> 15
Question 317. .  A garrison had provisions for a certain number of days. After 10 days 1/5 of the men desert and it
  1.    15 days
  2.    25 days
  3.    35 days
  4.    50 days
 Discuss Question
Answer: Option D. -> 50 days
Question 318. . 1 men and 18 boys working 7- hours a day can do a piece of work in 60 days. If a man works equal to
  1.    30
  2.    42
  3.    48
  4.    90
 Discuss Question
Answer: Option B. -> 42
Question 319. . A contractor undertakes to do a piece of work in 40 days. He engages 100 men at the. beginning and 1
  1.    3
  2.    5
  3.    6
  4.    9
 Discuss Question
Answer: Option B. -> 5
Question 320. . A contractor employed .30 men to do a piece of work in 38 days After 25 days he employed 5 men more
  1.    1
  2.    1.25
  3.    1.75
  4.    1.5
 Discuss Question
Answer: Option A. -> 1

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