Question
The given numbers are in the ratio 2:5:6, and their
highest common factor (HCF) is 15. Determine the least common multiple (LCM) of these numbers.Solution
Since, HCF of given numbers is 15. So, numbers are 15 x 2 = 30, 15 x 5 = 75 and 15 x 6 = 90 30 = 2 x 3 x 5 75 = 3 x 5 x 5 = 3 x 52 90 = 2 x 3 x 3 x 5 = 2 x 32Â x 5 Therefore, required LCM = 2 x 32Â x 52Â = 450
Select the most appropriate ANTONYM of the given word. Â
Humility
The management (A) is hopping (B) that employees (C) will inspire (D) each other to cycle to work.
...Select the most appropriate synonym of the given word.
APPLAUSE
Match the blanks in List-I with the Prepositions in List-II :
Select the INCORRECTLY spelt word.
SERENE
In the following questions, the descriptive sentence is aptly described by just one word. Select the choice which gives the meaning most appropriately....
Lave
Which of the following sentences is correct?
Find out the appropriate word.
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