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Wilson, Mathan and Guna can complete one round of a circular track in 10, 15 and 20 minutes respectively. If they start together at 7 a.m from the starting point, at what time will they meet together again at the starting point?
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Find the HCF and the LCM of the numbers 154, 198 and 286
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The LCM of two numbers is 210 and their HCF is 14. How many such pairs are possible?
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The LCM of two numbers is 6 times their HCF. If the HCF is 12 and one of the numbers is 36, then find the other number
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The HCF of two numbers is 2 and their LCM is 154. If the difference between the numbers is 8, then the sum is
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Which of the following cannot be the HCF of two numbers whose LCM is 120?
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The height of a tree can be measured by
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Conversion of 7 m into cm gives _____
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Quantity that can be measured is called ____
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The distance between Delhi and Chennai can be measured in ______.
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Complete the analogy.
Sugar : Beam balance :: Lime juice : ______?
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Arrange the following in the increasing order of unit.
1 Metre, 1 centimetre, 1 kilometre, and 1 millimetre.
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What are the two parts present in a measurement?
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The distance between the two places is 43.65 km. Convert it into metre and cm.
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What are the rules to be followed to make accurate measurement with scale?
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