Practice Test · Class 9

The World of Algorithms

10 questions randomised from the chapter. Type each final answer and submit to see your score.

00:02

0/6 attempted

HCF of two consecutive integers, say

14

and

15

Is "pick any number and shout" an algorithm?

HCF of

100

and

75

How many steps of Euclid to reach

\gcd(21, 14)

HCF of

180

and

150

HCF of

56

and

24

by Euclid.