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## Explain why 7 × 11 × 13 + 13 and 7 × 6 × 5 × 4 × 3 × 2 × 1 + 5 are composite numbers. Q.6

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The important question of class 10th of chapter real numbers how can i solve this question. This is the important ...Read more

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## There is a circular path around a sports field. Sonia takes 18 minutes to drive one round of the field, while Ravi takes 12 minutes for the same. Suppose they both start at the same point and at the same time, and go in the same direction. After how many minutes will they meet again at the starting point? Q.7

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The question of real numbers exercise 1.2. The question no.7 is the most important question of class 10th. I want ...Read more

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## There is a circular path around a sports field. Sonia takes 18 minutes to drive one round of the field, while Ravi takes 12 minutes for the same. Suppose they both start at the same point and at the same time, and go in the same direction. After how many minutes will they meet again at the starting point? Q.7

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The question of real numbers exercise 1.2. The question no.7 is the most important question of class 10th. I want ...Read more

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## Check whether 6n can end with the digit 0 for any natural number n. Q.5

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In class 10th maths exercise1.2 of question number 6 how can solve this question. Its very important question. I don’t ...Read more

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## Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = product of the two numbers. (i) 26 and 91 (ii) 510 and 92 (iii) 336 and 54. Q.2

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How can i easily solve the HCF and LCM. This is the best question of class 10th maths. I want ...Read more