# Maths MCQs for Class 9 with Answers Chapter 13 Surface Areas and Volumes

Here you will find NCERT MCQ Questions for Class 9 Maths with Answers PDF Free Download based on the important concepts and topics given in the textbook as per CBSE new exam pattern. This may assist you to understand and check your knowledge about the chapters. Students also can take a free test of the Multiple Choice Questions of Class 9 Maths. Each question has four options followed by the right answer. These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

## Q.1 If slant height of the cone is 21cm and diameter of base is 24 cm. The total surface area of cone is:

(a) 1200.77 sq.cm
(b) 1177 sq.cm
(c) 1222.77 sq.cm
(d) 1244.57 sq.cm

(d) 1244.57 sq.cm

(a) 1
(b) 10
(c) 100
(d) 1000

(a) 1

(a) 4.2 cm
(b) 2.1 cm
(c) 2.4 cm
(d) 1.6 cm

(b) 2.1 cm

(a) halved
(b) doubled
(c) same
(d) four time

(c) same

(a) 15 m
(b) 16 m
(c) 10 m
(d) 12 m

(a) 15 m

(a) 1 : 3
(b) 1 : 9
(c) 9 : 1
(d) 1 : 27

(d) 1 : 27

(a) 27 kg
(b) 36 kg
(c) 48 kg
(d) 56 kg

(b) 36 kg

(a) 2 cm
(b) 3 cm
(c) 4 cm
(d) 6 cm

(a) 2 cm

(a) 10 : 17
(b) 20 : 27
(c) 17 : 27
(d) 20 : 37

(b) 20 : 27

(a) 21 cm
(b) 20 cm
(c) 25 cm
(d) 15 cm

(c) 25 cm

(a) 62 sq.cm
(b) 30 sq.cm
(c) 54 sq.cm
(d) 90 sq.cm

(c) 54 sq.cm

(a) 2 cm
(b) 3 cm
(c) 1 cm
(d) 1.5 cm

(c) 1 cm

(a) 1386 sq.cm
(b) 1400 sq.cm
(c) 2464 sq.cm
(d) 2000 sq.cm

(c) 2464 sq.cm

(a) 8 cm
(b) 14 cm
(c) 6 cm
(d) 12 cm

(d) 12 cm

## Q.16 The ratio of the radii of two spheres whose volumes are in the ratio 64 : 27 is

(a) it is 8 : 3.
(b) it is 16 : 9.
(c) it is 10 : 7.
(d) it is 4 : 3.

(d) it is 4 : 3.

(a) 150 sq.cm
(b) 165 sq.cm
(c) 177 sq.cm
(d) 180 sq.cm

(b) 165 sq.cm

(a) 11200 sq.cm
(b) 13000 sq.cm
(c) 13400 sq.cm
(d) 12000 sq.cm

(a) 11200 sq.cm

(a) Rs. 396
(b) Rs. 400
(c) Rs. 410
(d) Rs. 420

(a) Rs. 396

(a) 440 sq.cm
(b) 352 sq.cm
(c) 400 sq.cm
(d) 412 sq.cm

(b) 352 sq.cm

(a) 25 cm
(b) 100 cm
(c) 75 cm
(d) 50 cm

(d) 50 cm

(a) lb+bh+hl
(b) 2(lb+bh+hl)
(c) 2(lbh)
(d) lbh/2

(b) 2(lb+bh+hl)

## Class 9 Maths MCQs Multiple Choice Questions with Answers

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