Ex 3.3, 4 (f) - Chapter 3 Class 6 Playing with Numbers

Last updated at August 14, 2026 by

Ex 3.3, 4 - Chapter 3 Class 6 Playing with Numbers - Part 7

Ex 3.3, 4 - Chapter 3 Class 6 Playing with Numbers - Part 8

Remove Ads
Teachoo · Class 6 Explore Class 6

Transcript

Ex 3.3, 4 Using divisibility tests, determine which of the following numbers are divisible by 11: (f) 901153 901153 Sum of digits at odd Places = 3 + 1 + 0 = 4 Sum of digits at even Places = 5 + 1 + 9 = 15 Difference = 15 − 4 = 11 Since 11 divisible by 11 ∴ 901153 is divisible by 11 Numbers divisible by 11 are 5445 10824 (d) 70169308 (e) 10000001 (f) 901153

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.