Question
If each of the letters in the English alphabet is
assigned odd numerical value beginning A = 1, B = 3 and so on, what will be the total value of the letters of the word RADIAL.Solution
The correct answer is D
Two numbers are in the ratio 3:5 and their HCF is 20. Their LCM is
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:
The HCF of two numbers is 21. Which of the following can never be their LCM?
Find the HCF of 240, 280 and 560.
- If the product of two numbers is 225 and their HCF is 15, then find the LCM of the given two numbers.
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 isÂ
The H.C.F. of two numbers is 16 and the other two factors of their L.C.M. are 4 and 13. The larger of the two numbers is:
Find the HCF of two numbers if LCM and product of those two numbers are 15 and 675 respectively.
A, B and C start running at the same time and at the same point in the same direction in a circular stadium. A completes a round in 720 seconds, B in 10...
Find the HCF and LCM of 18 and 30.
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