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Quantitative Aptitude

CHAIN RULE MCQs

Total Questions : 326 | Page 29 of 33 pages
Question 281.  A flagstaff 17.5 m high casts a shadow of length. 40.25 m. The height of the building which casts a
  1.    10 m
  2.    12.5 m
  3.    17.5 m
  4.    21.25 m
 Discuss Question
Answer: Option B. -> 12.5 m
Question 282.  A man completes 5/8 of a job in 10 days. At this rate how many more days will it take him to finish
  1.    5
  2.    6
  3.    7
  4.    7.5
 Discuss Question
Answer: Option B. -> 6
Question 283. . A fort had provision of food for 150 men for 45 days. After 10 days 25 men left the fort. The number
  1.    29-1/5
  2.    37-1/4
  3.    42
  4.    54
 Discuss Question
Answer: Option C. -> 42
Question 284. . In a camp there is a meal for 120 men or 200 children. If 150 children have taken the meal how many
  1.    20
  2.    30
  3.    40
  4.    50
 Discuss Question
Answer: Option B. -> 30
Question 285. . The cost of 16 packets of salt each weighing 900 grams is Rs. 28. What will be the cost of 27 packet
  1.    Rs. 52.50
  2.    Rs. 56
  3.    Rs. 58.50
  4.    Rs. 64.75
 Discuss Question
Answer: Option A. -> Rs. 52.50
Question 286. . 36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
  1.    12
  2.    18
  3.    22
  4.    24
 Discuss Question
Answer: Option D. -> 24
Question 287. . A whee that has 6 cogs is meshed with a larger wheel of 1. cogs. When the smaller wheel has made 21
  1.    4
  2.    9
  3.    12
  4.    49
 Discuss Question
Answer: Option B. -> 9
Question 288. . 4 mat-weavers can weave 4 mats in 4 days. At the same rate how many mats would be woven by 8 mat-wea
  1.    4
  2.    8
  3.    12
  4.    16
 Discuss Question
Answer: Option D. -> 16
Question 289. . Running at the same constant rate 6 identical machines can produce a total of 270 bottles per minute
  1.    648
  2.    1800
  3.    200
  4.    1080
 Discuss Question
Answer: Option B. -> 1800
Question 290. . In a dairy farm 40 cows eat 40 bags. of husk in 40 days. In how many days one cow will eat one bag o
  1.    1
  2.    Jan-40
  3.    40
  4.    80
 Discuss Question
Answer: Option C. -> 40

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