CBSE Class 9 Maths Surface Areas and Volumes MCQs Set D with answers available in Pdf for free download. The MCQ Questions for Class 9 Surface areas and Volumes with answers have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 9 by CBSE, NCERT and KVS. Multiple Choice Questions are an important part of exams for Grade 9 Surface areas and Volumes and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for NCERT Class 9 Surface areas and Volumes and also download more latest study material for all subjects

## Surface Areas and Volumes Class 9 MCQ

Class 9 Surface areas and Volumes students should refer to the following multiple-choice questions with answers for Surface Areas and Volumes in standard 9. These MCQ questions with answers for Grade 9 Surface areas and Volumes will come in exams and help you to score good marks

### Class 9 Surface Areas and Volumes MCQ Questions with Answers

**1. A river 3 m deep and 40 m wide is flowing at the rate of 2 km per hour. How much water will fall into the sea in a minute?**

(a) 4000 m^{3} (b) 40 m^{3} (c) 400 m^{3} (d) 40000 m^{3}

**2. The circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. How many litres of water can it hold?**

(a) 33.75 litre (b) 34.65 litre (c) 35.75 litre (d) 38.75 litre

**3. If the lateral surface of a cylinder is 94.2 cm ^{2} and its height is 5 cm, then find radius of its base**

(a) 5cm (b) 4cm (c) 3cm (d) 6cm

**4. It costs Rs 2200 to paint the inner curved surface of a cylindrical vessel 10 m deep. If the cost of painting is at the rate of Rs 20 per m2, find radius of the base,**

(a) 1.75 m (b) 1.85 m (c) 1.95 m (d) 1.65 m

**5. The height and the slant height of a cone are 21 cm and 28 cm respectively. Find the volume of the cone.**

(a) 5546 cm^{3} (b) 7546 cm^{3} (c) 5564 m^{3} (d) 8546 cm^{3}

**6. Find the volume of the right circular cone with radius 6 cm, height 7 cm**

(a) 254 cm^{3} (b) 264 cm^{3} (c) 274 cm^{2} (d) 284 cm^{3}

**7. The radius and height of a conical vessel are 7 cm and 25 cm respectively. Its capacity in litres is**

(a) 1.232 litre (b) 1.5 litre (c) 1.35 litre (d) 1.6 litre

**8. The height of a cone is 15 cm. If its volume is 1570 cm ^{3}, find the radius of the base.**

(a) 12 cm (b) 10 cm (c) 15 cm (d) 18 cm

**9. If the volume of a right circular cone of height 9 cm is 48π cm ^{3}, find the diameter of its base.**

(a) 12 cm (b) 10 cm (c) 6 cm (d) 8 cm

**10. A conical pit of top diameter 3.5 m is 12 m deep. What is its capacity in kilolitres?**

(a) 38.5 kl (b) 48.5 kl (c) 39.5 kl (d) 47.5 kl

**11. Find the capacity in litres of a conical vessel with radius 7 cm, slant height 25 cm**

(a) 1.232 litre (b) 1.5 litre (c) 1.35 litre (d) none of these

**12. The diameter of the moon is approximately one-fourth of the diameter of the earth. What fraction of the volume of the earth is the volume of the moon?**

(a) 1/64 (b) 1/ 32 (c) 1/16 (d) 1/48

**13. The dimensions of a cuboid are 50 cm x 40 cm x 10 cm. Its volume in litres is:**

(a) 10 litres (b) 12 litres (c) 20 litres (d) 25 litres

**14. The volume of a cuboidal tank is 250 m ^{3}. If its base area is 50 m^{2} then depth of the tank is**

(a) 5 m (b) 200 m (c) 300 m (d) 12500 m

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