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Number System | Exercise

Question 21

A number is divisible by 5 and 6. It may not be divisible by

(A) 10

(B) 15

(C) 30

(D) 60

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(D) 60

The LCM of 6 and 5 is 30.

So, 30 is divisible by 10, 15 and 30 in the given options.

But, 30 is not divisible by 60.

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Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 21

A number is divisible by 5 and 6. It may not be divisible by

(A) 10

(B) 15

(C) 30

(D) 60

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

(D) 60

The LCM of 6 and 5 is 30.

So, 30 is divisible by 10, 15 and 30 in the given options.

But, 30 is not divisible by 60.

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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