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Quantitative Aptitude

CHAIN RULE MCQs

Total Questions : 326 | Page 6 of 33 pages
Question 51. The price of 357 mangoes is Rs. 1517.25. What will be the approximate price of 49 dozens of such mangoes ?
  1.    Rs. 3000
  2.    Rs. 3500
  3.    Rs. 4000
  4.    Rs. 2500
 Discuss Question
Answer: Option D. -> Rs. 2500
Question 52. An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth ?
  1.    178
  2.    195
  3.    24
  4.    488
 Discuss Question
Answer: Option B. -> 195
Question 53. A canteen requires 651 bananas for a week. Totally, how many bananas will it require for the months of April, May and June ?
  1.    8463
  2.    8547
  3.    9086
  4.    9284
  5.    None of these
 Discuss Question
Answer: Option A. -> 8463
Question 54. A snapshot $${\text{1}}\frac{7}{8} \times 2\frac{1}{2}$$   is to be enlarged so that the longer dimension is 4. What will be the dimension of the shorter side ?
  1.    $${\text{2}}\frac{3}{8}$$
  2.    $${\text{2}}\frac{1}{2}$$
  3.    $${\text{3}}$$
  4.    $${\text{3}}\frac{3}{8}$$
 Discuss Question
Answer: Option C. -> $${\text{3}}$$
Question 55. If $$\frac{4}{9}$$ th of a bucket is filled in 1 minute, the rest of it will be filled in ?
  1.    $${\text{ 1 minute}}$$
  2.    $$\frac{9}{4}{\text{ minute}}$$
  3.    $$\frac{5}{4}{\text{ minute}}$$
  4.    $$\frac{4}{5}{\text{ minute}}$$
 Discuss Question
Answer: Option C. -> $$\frac{5}{4}{\text{ minute}}$$
Question 56. On a certain map of India the actual distance of 1450 km between two cities Delhi and Kolkata is shown as 5 cm. What scale is used to draw the map ?
  1.    $$1:15 \times {10^6}$$
  2.    $$1:20 \times {10^6}$$
  3.    $$1:25 \times {10^6}$$
  4.    $$1:29 \times {10^6}$$
 Discuss Question
Answer: Option D. -> $$1:29 \times {10^6}$$
Question 57. A flagstaff 17.5 m high caste a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar conditions will be ?
  1.    10 m
  2.    12.5 m
  3.    17.5 m
  4.    21.25 m
 Discuss Question
Answer: Option B. -> 12.5 m
Question 58. A man completes $$\frac{5}{8}$$ of a job in 10 days. At this rate, how many more days will it take him to finish the job ?
  1.    5
  2.    6
  3.    7
  4.    $${\text{7}}\frac{1}{2}$$
 Discuss Question
Answer: Option B. -> 6
Question 59. 56 men can complete a piece of work in 24 days. In how many days can 42 men complete the same piece of work ?
  1.    18
  2.    32
  3.    48
  4.    98
 Discuss Question
Answer: Option B. -> 32
Question 60. 30 men can do a piece of work in 16 days. How many men would be required to do the same work in 20 days ?
  1.    12
  2.    24
  3.    36
  4.    48
  5.    None of these
 Discuss Question
Answer: Option B. -> 24

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