Question
How many such pairs of letter are there in the word
SUBTRACT, each of which has as many letters between them in the word as in the English alphabet (from both sides)?Solution
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The ratio of the monthly incomes of Dinesh, Nikhil and Rohan is 64:73:81. If Dinesh’s monthly income is 10,496, then find Rohan’s annual inc...
A stone worth Rs.3800 drops and breaks with weight in the ratio 2:3:5. The price of stone is directly proportional to square of its weight. Find the tot...
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Ratio of male to female population of a town in 2014 was 5:7 and total population in 2014 was 14400. If the male population is ___ and female populatio...
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