Class 10th Mathematics Important Questions 2023
1.Use Euclids division algorithm to find the HCF of 867 and 25
- Find LCM and HCF of 26 and 91 by prime factorization method and verify LCM ×HCF=product of two numbers.
- Show that any positive odd integer is of the form 4q+1, or 4q+3, , where q is some integer.
- Check whether 6n can end with the digit 0 for any natural number n.
- Given that HCF (306, 657) = 9, find LCM (306, 657).
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