MEDIUM
10th CBSE
IMPORTANT
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Which of the following rational numbers have a terminating decimal expansion?

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Important Questions on Real Numbers

EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 5
For the decimal number 0.6¯, the rational number is:
EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 6
Given that HCF(26, 91)=13, then LCM(26, 91) is:
EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 7
The [HCF×LCM] for the numbers 50 and 20 is:
EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 8
If x=23×3×52, y=22×33, then HCF(x, y) is:
EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 9
If p, q are two consecutive natural numbers, then HCF (p, q) is:
EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 10
Which of the following is a non-terminating repeating decimal?
EASY
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 11
The decimal expansion of the rational number 3122·5 will terminate after:
MEDIUM
10th CBSE
IMPORTANT
DINESH LAB MANUAL IN MATHEMATICS CLASS X>Chapter 1 - Real Numbers>MCQs (MULTIPLE CHOICE QUESTIONS)>Q 12
n2-1 is divisible by 8, if n is