Question
Find the fourth proportion of (k + 2), (3k + 6) and (5k
+ 10). (Note: 'k' is the smallest odd prime number.)Solution
'k' = 3 k + 2 = 3 + 2 = 5 3k + 6 = 3 Ă— 3 + 6 = 15 5k + 10 = 5 Ă— 3 + 10 = 25 Let the fourth proportion be 'm'. 5 : 15 :: 25 : m So, 5 Ă— m = 15 Ă— 25 Or, 'm' = 75
Choose the correct alternative out of the four choices given below each sentence.
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1) far
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4) make
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The company had to _______ during the budget cuts, so they reduced staff and expenses significantly.
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...Given below is a sentence with one blank, following which are given four options to choose, to fill the blank. Choose the correct option that can fill ...
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