Chain Rule MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chain Rule, a fundamental topic in the field of Aptitude. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chain Rule MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Chain Rule mcq questions that explore various aspects of Chain Rule problems. Each MCQ is crafted to challenge your understanding of Chain Rule principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Aptitude tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chain Rule MCQs are your pathway to success in mastering this essential Aptitude topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chain Rule. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Chain Rule knowledge to the test? Let's get started with our carefully curated MCQs!

Chain Rule MCQs | Page 1 of 2

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Q1.
3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?

a.

9

b.

10

c.

11

d.

12

Discuss
Answer: (d).12
Q2.
If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?

a.

Rs. (xy/d)

b.

Rs. (xd)

c.

Rs. (yd)

d.

Rs.

yd



x

Discuss
Answer: (b).Rs. (yd/x)
Q3.
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?

a.

648

b.

1800

c.

2700

d.

10800

Discuss
Answer: (b).1800
Q4.
A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:

a.

29(1/5)

b.

37(1/4)

c.

42

d.

54

Discuss
Answer: (c).42
Q5.
39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?

a.

10

b.

13

c.

14

d.

15

Discuss
Answer: (b).13
Q6.
A man completes 5/8 of a job in 10 days. At this rate, how many more days will it takes him to finish the job?

a.

5

b.

6

c.

7

d.

7(1/2)

Discuss
Answer: (b).6
Q7.
If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?

a.

48 paise

b.

54 paise

c.

56 paise

d.

72 paise

Discuss
Answer: (a).48 paise
Q8.
In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?

a.

1

b.

1/40

c.

40

d.

80

Discuss
Answer: (c).40
Q9.
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:

a.

4

b.

9

c.

12

d.

49

Discuss
Answer: (b).9
Q10.
If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?

a.

1

b.

7/2

c.

7

d.

49

Discuss
Answer: (c).7
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