Question
(i) The Constitution (Sixty-first Amendment) Act, 1989
has __________ the voting age from 21 years to 18 years for the Lok Sabha and the Legislative Assembly elections. (ii) In the present cola-war, the consumer has gained on account of the __________ rates of aerated water. (iii) On account of our power-cut during the summer months this year, our average daily production of paper has __________ by almost ten percent. In each of the following sentences, there is a blank space, followed by some choices of words given in options. You have to determine which of these words fits well in all, or the maximum number of sentences. If none of these words fits well, mark your answer as none of these.Solution
Solution: The word ‘reduced’ means ‘less than before or less than usual’. This is the correct word in all the statements.
The HCF of 450 and 740 is 150, their LCM is:
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LCM and HCF of two numbers are respectively 3 and 18. If one of them is 9, find the other number.
The HCF of two numbers is 21. Which of the following can never be their LCM?
Three numbers a, b and c are co-prime to each other such that ab = 99 and bc = 275. Find the value of (a + b + c).
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
Find the LCM of the following fractions:
4/13, 5/7 and 7/5Â
Find the total number of Prime factor in the given expression?
315 × 56 × 68
Two numbers are in the ratio 4 : 5 and their least common multiple (LCM) is 1800. What are the two numbers?
What is the difference between the LCM and HCF of 36, 40?