Surface Areas and Volumes MCQ Questions Class 10 Maths Chapter 13
NCERT MCQ Questions for Class 10 Maths Chapter 13 Surface Areas and Volumes. Surface Areas and Volumes MCQ Questions with Answers from Class 10 Maths.
Surface Areas and Volumes MCQ Questions Class 10 Maths Chapter 13
Surface Areas and Volumes Multiple Choice Questions with Answers Class 10 Maths Chapter 13 PDF is available.
1) When we cut the cone with a plane parallel to its base then two parts are formed. The part which contains base of the cone is called as
a) Half cone
b) Cone
c) Frustum of cone
d) None
Ans: c) frustum of cone
2) Volume of the frustum of cone is
a) 1/3*πh(r12 + r22 + r1r2)
b) ½*πh(r12 + r22 + r1r2)
c) πh(r12 + r22 + r1r2)
d) None
Ans: a) 1/3*πh(r12 + r22 + r1r2)
3) The curved surface area of the frustum of the cone is
a) Π(r1 + r2)*l
b) Π(r1 + r2)
c) Both a and b
d) None
Ans: a) π(r1 + r2)*l
4) Total surface area of the frustum of the cone is
a) Πl*(r1 + r2) + πr12 + πr22
b) 2Πl*(r1 + r2) + πr12 + πr22
c) 3 Πl*(r1 + r2) + πr12 + πr22
d) None
Ans: a) Πl*(r1 + r2) + πr12 + πr22
5) A cone made from clay is having height 24cm and base radius 6cm and it is then converted into the sphere then what will be the radius of the sphere.
a) 6m
b) 6cm
c) 5cm
d) 3cm
Ans: b) 6cm
- In case you have missed:- Previous Chapter MCQ Questions
6) A aluminium rod having diameter 1cm and length 8cm is used to make wire of uniform thickness then what will be the thickness of the wire.
a) 1/15 cm
b) 0.67mm
c) Both a and b
d) None
Ans: c) both a and b
7) What is the volume of the hemisphere which is obtained from the sphere of radius 3m.
a) 56.45 m3
b) 112.75 m3
c) 110m3
d) None
Ans: a) 56.45 m3
8) If the wire of uniform thickness 1/15 cm is melted and converted into rod of diameter 1cm then what will be the length of the rod.
a) 7cm
b) 8cm
c) 5cm
d) 4cm
Ans: b) 8cm
9) What is the volume of the frustum of cone of radii 28cm and 7cm
a) 48510cm3
b) 48511cm3
c) 48510m3
d) None
Ans: a) 48510cm3
10) What is the total surface area of frustum of radii 28cm and 7cm with slant height 49.65 cm
a) 8079 cm2
b) 8079 m2
c) 8080 m2
d) None
Ans: a) 8079 cm2
- In case you have missed:- Next Chapter MCQ Questions