Question
Who has become the first Indian female Grandmaster in
chess?Solution
S Vijayalakshmi, 45 years old of Madras, India has became the first female Grandmaster in chess in the year 2001 also she was conferred with Arjuna Award by the Indian Government. She holds the FIDE titles of International Madras Woman Grandmaster.Â
The HCF of a^6 - 1 and a^4+ 2a^3- 2a-1 is
Two numbers are in the ratio 5:7. The product of their H.C.F. and L.C.M. is 5040. The sum of the numbers is:
The LCM of two numbers is 5 times their HCF. The sum of LCM and HCF is 180. If one of the numbers is 150, then the other number is
How many pairs of natural numbers (x, y) exist such that x>y and the product of x, y and HCF (x, y) = 2520? solve thisÂ
Two numbers are in the ratio 3:7. The product of their H.C.F. and L.C.M. is 2541. The sum of the numbers is:
Find the smallest multiple of 10 that, when divided by 4, 6, and 9, leaves a remainder of 4 in each case.
The product of two numbers is 216 and their HCF is 6. What is the LCM of the numbers?
Three numbers are in the ratio 2:5:7 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
What is the HCF of 4/5, 6/8, 8/25 ?
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