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Question Practice

What is the quickest way to check if a number is divisible by 9?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 8
Mathematics
Ganita Prakash Part I
Number Play
Question Bank

What is the quickest way to ch...

Single Answer MCQ
Q-00133284

What is the quickest way to check if a number is divisible by 9?

1

Last digit is odd

2

Sum of digits is divisible by 9

3

Ends in 0

4

Sum of squared digits

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Q1.

Which of the following numbers can be expressed as the sum of two consecutive numbers?

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Q2.

Is it possible to express the number 10 as a sum of consecutive numbers in more than one way?

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Q3.

What is the smallest odd number that cannot be expressed as a sum of two consecutive integers?

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Q4.

Which of the following statements is true regarding even numbers and sums of consecutive numbers?

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