Chain Rule - Aptitude MCQ Questions and Solutions with Explanations Page-2 section-1

11.
A flagstaff 17.5 m high casts 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:

A. 10 m

B. 12.5 m

C. 17.5 m

D. 21.25 m

E. None of these

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12.
In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?

A. 20

B. 30

C. 40

D. 50

E. None of these

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13.
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?

A. 178

B. 195

C. 204

D. 488

E. None of these

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14.
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?

A. 12

B. 18

C. 22

D. 24

E. None of these

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15.
4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

A. 4

B. 8

C. 12

D. 16

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16.
The price of 357 mangoes is Rs. 1517.25. What will be the approximate price of 49 dozens of such mangoes ?

A. Rs. 3000

B. Rs. 3500

C. Rs. 4000

D. Rs. 2500

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17.
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 ?

A. 178

B. 195

C. 24

D. 488

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18.
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 ?

A. $${\text{2}}\frac{3}{8}$$

B. $${\text{2}}\frac{1}{2}$$

C. $${\text{3}}$$

D. $${\text{3}}\frac{3}{8}$$

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19.
A canteen requires 651 bananas for a week. Totally, how many bananas will it require for the months of April, May and June ?

A. 8463

B. 8547

C. 9086

D. 9284

E. None of these

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20.
If $$\frac{4}{9}$$ th of a bucket is filled in 1 minute, the rest of it will be filled in ?

A. $${\text{ 1 minute}}$$

B. $$\frac{9}{4}{\text{ minute}}$$

C. $$\frac{5}{4}{\text{ minute}}$$

D. $$\frac{4}{5}{\text{ minute}}$$

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Chain Rule - Aptitude MCQ Questions and Solutions with Explanations

11. A flagstaff 17.5 m high casts 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:

Answer & Solution

12. In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?

Answer & Solution

13. 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?

Answer & Solution

14. 36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?

Answer & Solution

15. 4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

Answer & Solution

16. The price of 357 mangoes is Rs. 1517.25. What will be the approximate price of 49 dozens of such mangoes ?

Answer & Solution

17. 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 ?

Answer & Solution

18. 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 ?

Answer & Solution

19. A canteen requires 651 bananas for a week. Totally, how many bananas will it require for the months of April, May and June ?

Answer & Solution

20. If $$\frac{4}{9}$$ th of a bucket is filled in 1 minute, the rest of it will be filled in ?

Answer & Solution

11.
A flagstaff 17.5 m high casts 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:

12.
In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?

13.
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?

14.
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?

15.
4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

16.
The price of 357 mangoes is Rs. 1517.25. What will be the approximate price of 49 dozens of such mangoes ?

17.
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 ?

18.
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 ?

19.
A canteen requires 651 bananas for a week. Totally, how many bananas will it require for the months of April, May and June ?

20.
If $$\frac{4}{9}$$ th of a bucket is filled in 1 minute, the rest of it will be filled in ?