Question 2 - Past Year MCQ - Chapter 11 Class 10 Areas related to Circles

Last updated at Dec. 16, 2024 by

If π is taken as 22/7, the distance (in metres) covered by a wheel of diameter 35 cm, in one revolution, is

(A) 2.2 

(B) 1.1

(C) 9.625 

(D) 96.25

 

This question is similar to Question 15 - CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [MCQ] - Solutions of Sample Papers for Class 10 Boards

Slide4.JPG

Slide5.JPG

Go Ad-free

Transcript

Question 2 If 𝜋 is taken as 22/7, the distance (in metres) covered by a wheel of diameter 35 cm, in one revolution, is (A) 2.2 (B) 1.1 (C) 9.625 (D) 96.25 Diameter = 35 cm Radius = 𝟑𝟓/𝟐 cm Now, Distance covered in one revolution = Circumference of wheel = 2𝜋r = 2 × 22/7 × 35/2 = 110 cm Converting into metres =110/100 m = 1.1 m So, the correct answer is (B)

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo