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Learn Math MCQs [Page 1 of Department 27]

1) A certain industrial loom weaves 0.128 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 25 meters of cloth?

(A) 220

(B) 200

(D) 195

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Category: Math Added by: Indresh

Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

2) If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?

(A) 21

(B) 14

(D) 11

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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

3) If the Price of 6 toys is Rs. 264.37, What will be the approximate price (Rs) of 5 toys?

(A) 230

(B) 120

(D) 220

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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

4) A person works on a project and completes 5/8 of the job in 10 days. At this rate, how many more days will he it take to finish the job?

(A) 12

(B) 16

(D) 9

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Category: Math Added by: Indresh

Correct Answer - Option (B)

Explanation:
A person completes 5/8 part of the project in 10 days. A person completes the project in 10/5/8 days. A person completes the project in 10 x 8 /5 days. A person completes the project in 2 x 8 days. A person completes the project in 16 days.

5) A rope can make 70 rounds of the circumference of a cylinder whose radius of the base is 14 cm. how many times can it go round a cylinder having radius 20 cm?

(A) 49 rounds

(B) 54 rounds

(D) 77 rounds

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Category: Math Added by: Indresh

Correct Answer - Option (A)

Explanation:
Given in the question, If radius is 14 cm then rope can make 70 rounds. If radius is 1 cm then rope can make 70 x 14 rounds. If radius is 20 cm then rope can make 70 x 14 / 20 rounds. If radius is 20 cm then rope can make 7 x 7 rounds. If radius is 20 cm then rope can make 49 rounds.

6) A garrison had provisions for a certain number of days. After 10 days, 1 / 5 of the men desert and it is found that the provisions will now last just as long as before. How long was that?

(A) 50 days

(B) 70 days

(D) 48 days

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Category: Math Added by: Indresh

Correct Answer - Option (A)

Explanation:
Suppose that y men had provisions for D days .Then y men had provisions for ( D - 10 ) days . [ y - ( y/5 ) ] men had provisions for D days . According to question , ∴ y( D - 10 ) = ( 4y/5 ) x D ⇒ 5Dy - 50y = 4Dy ⇒ Dy - 50y = 0 ⇒ y( D - 50 ) = 0 ⇒ D = 50 days Hence required answer is 50 days .

7) A certain number of men can finish a piece of work in 100 days. If there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?

(A) 75

(B) 92

(D) 110

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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

8) If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?

(A) 1

(B) 8

(D) None of these

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Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

9) A flagstaff 17.5 meters high casts a shadow of length 40.25 meters. What will be the height of a building, which casts a shadow of length 28.75 meters under similar conditions?

(A) 12.5 m

(B) 11.5 m

(D) 12.9

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Category: Math Added by: Indresh

Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

10) 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

(D) 1080

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Category: Math Added by: Indresh

Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

You are learning MCQ Questions of Math Department : 27 | Page : 1

Departments: Each department has 100 Multiple choice questions.

Math MCQ Questions with answers

Learn Math MCQs [Page 1 of Department 27]

1) A certain industrial loom weaves 0.128 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 25 meters of cloth?

2) If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?

3) If the Price of 6 toys is Rs. 264.37, What will be the approximate price (Rs) of 5 toys?

4) A person works on a project and completes 5/8 of the job in 10 days. At this rate, how many more days will he it take to finish the job?

5) A rope can make 70 rounds of the circumference of a cylinder whose radius of the base is 14 cm. how many times can it go round a cylinder having radius 20 cm?

6) A garrison had provisions for a certain number of days. After 10 days, 1 / 5 of the men desert and it is found that the provisions will now last just as long as before. How long was that?

7) A certain number of men can finish a piece of work in 100 days. If there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?

8) If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?

9) A flagstaff 17.5 meters high casts a shadow of length 40.25 meters. What will be the height of a building, which casts a shadow of length 28.75 meters under similar conditions?

10) 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?

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Math MCQ Questions with answers

Learn Math MCQs [Page 1 of Department 27]

1) A certain industrial loom weaves 0.128 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 25 meters of cloth?

2) If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?

3) If the Price of 6 toys is Rs. 264.37, What will be the approximate price (Rs) of 5 toys?

4) A person works on a project and completes 5/8 of the job in 10 days. At this rate, how many more days will he it take to finish the job?

5) A rope can make 70 rounds of the circumference of a cylinder whose radius of the base is 14 cm. how many times can it go round a cylinder having radius 20 cm?

6) A garrison had provisions for a certain number of days. After 10 days, 1 / 5 of the men desert and it is found that the provisions will now last just as long as before. How long was that?

7) A certain number of men can finish a piece of work in 100 days. If there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?

8) If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?

9) A flagstaff 17.5 meters high casts a shadow of length 40.25 meters. What will be the height of a building, which casts a shadow of length 28.75 meters under similar conditions?

10) 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?

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