Question
Who is the author of the book “Lal
Salaam”?Solution
Smriti Irani is the author of the book “Lal Salaam”. The novel, inspired by the tragic killings of 76 CRPF personnel in Dantewada in April 2010, is a tribute to the exceptional men and women who have given a lifetime of service to the country.
Three numbers a, b and c are co-prime to each other such that ab = 70 and bc = 45. Find the value of (a + b + c).
Two numbers are in the ratio 4:7. The product of their H.C.F. and L.C.M. is 5488. The sum of the numbers is:
The LCM and the HCF of the numbers 25 and 50 are in the ratio:
Find the LCM of x² – 8x + 15 and x² – 5x + 6 is.
The LCM and the HCF of the numbers 25 and 40 are in the ratio:
The greatest number of four digits which when divided by 10, 12, 14 leave remainders 5, 7, 9 respectively is:
Find the HCF of 36, 108, and 156.
If there is a loss of 20% on selling the article at 16/27 of the original selling price then what will be the percentage profit after selling the articl...
Find the greatest number that will divide 115, 149 and 183 leaving remainders 3, 5, 7 respectively.
LCM of two numbers is 12 times their HCF. The product of the numbers is 25920. What will be the maximum possible difference between the numbers?
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