by Class 9 Maths Chapter 13 Surface area and volumes mcqs
Class 9 Maths chapter 13 surface area and volumes mcqs is very important for exam point of view. NCERT has added this chapter for enhancing the calculative skills. Here is mcqs test for the checking students knowledge and formula learning.
Class 9 maths chapter 13 Surface area and volumes mcqs download pdf
Class 9 Maths Chapter 13 Surface area and volumes mcqs online test
Class 9 – Maths
Chapter – 13 Surface area and Volumes
Quiz -1 (1 Mark Questions) MCQs
Q- (1) How can we find circumference of Circle ?
- (a) 2πr
- (b) πr²
- (c) 2πrh
- (d) None of these
- Answer – (a) 2πr
- Q- (2) What is the lateral surface area of Cuboid –
- (a) 2(lb + bh + hl)
- (b) 2(bh + hl)
- (c) 2(lb + bh)
- (d) lbh
- Answer – (b) 2(bh + hl)
Q- (3) What is the total surface area of cube –
- (a) 4(side)
- (b) 2(side)²
- (c) 6(side)²
- (d) None of these
- Answer – (c) 6(side)²
- Q- (4) What is the area of Equilateral triangle –
(a) (√3/4) side (b) (√3/4) side²
(c) ¾ side² (d) None of these
Ans – (b) (√3/4) side²
- Q- (5) Slant height is denoted as –
(a) k (b) j
(c) m (d) l
Ans – (d) l
- Q- (6) Total surface area of a cone –
(a) πr(l + r) (b) πrl
(c) πr² (d) 2πrh
Answer – (a) πr(l + r)
Q- (7) Volume of a cube –
- (a) l x b x h
- (b) 4(side)²
- (c) 6(side)²
- (d) (Side)³
- Answer – (d) (side)³
Q- (8) Total surface area of a cylinder-
(a) 2πrh (b) 3πr²
(c) 2πr(h + r) (d) None of these
Answer – (c) 2πr(h + r)
Q- (9) Curved surface area of hemisphere –
(a) 2πr²
(b) 3πr²
(c) 4πr²
(d) None of the above
Answer – (a) 2πr²
Q- (10) Total surface area of sphere –
(a) 3πr² (b) 2πr²
(c) 4πr² (d) None of the above
Answer – (c) 4πr²
