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ITI
WCS
WCS Set-1
Mensuration
20

Mensuration MCQ with Answers

20) What is the formula for finding volume of a hollow cylinder having outer radius 'R' inner radius 'r' and height 'h'?

Pi (R² - r²)h

Pi/3 (R² - r²) h

2/3 Pi (R² - r²) h

4/3 Pi (R² - r²)h

Answer is:

Pi (R² - r²)h

Mensuration MCQ with Answers

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Related Mensuration MCQ with Answers

21) What is the capacity of a conical tank of radius 2 m and height 5m?

11 m³

21 m³

31 m³

41 m³

Answer is:

21 m³

22) How many liters of water a cylindrical tank of radius 75 cm and height 100 cm can hold?

1766.25 liters

1767.25 liters

1768.25 liters

1769.25 liters

Answer is:

1766.25 liters

23) What is the total surface area of a cylinder having radius 2 metres and height 5 metres?

86 sq.metre

88 sq.metre

90 sq.metre

92 sq.metre

Answer is:

88 sq.metre

24) Find the curved surface area of a cylinder 10 cm dia and 20 cm height?

620 cm²

628 cm²

630 cm²

638 cm²

Answer is:

628 cm²

Mensuration MCQ with Answers

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