SSC CHSL 17 Mar 2020 Shift 2 Paper

Question : 62 of 100

Marks: +1, -0

Find the circumference of a circle whose diameter is 12 inches.

Solution:

We know that 1 inch

=₹ 2.54 {\cm}

Diameter of circle

=12

inches
Radius of circle

(r)={12}/{2}=6

inches

=6 ×2.54=15.24 {\cm}

Circumference of circle

=2 \πr

=2 ×{22}/{7} ×1524

=95.942 {\cm}

Go to Question:

Prev Question

Next Question