Explore topic-wise MCQs in Mathematics.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.

1.

A cube of side equal to 20 cm is open from the top. Its total surface area is __________ cm2.

A. 2000
B. 2400
C. 2500
D. 8000
Answer» B. 2400
Discussion
2.

Total surface area of a cube having sides l is given by __________

A. l*b*h
B. 2(lb + bh + lh)
C. lb + bh + lh
D. 6l2
Answer» E.
Discussion
3.

Total surface area of a cuboid having dimensions l*b*h is __________

A. l*b*h
B. 2(lb + bh + lh)
C. lb + bh + lh
D. 6l2
Answer» C. lb + bh + lh
Discussion