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ATQ, Let, the total work be 792 units (LCM of 88, 66 and 72) Amount of work done by 'B' and 'N' together in one day = (792/88) = 9 units Amount of work done by 'N' and 'S' together in one day = (792/66) = 12 units Amount of work done by 'B' and 'S' together in one day = (792/72) = 11 units Amount of work done by 'B', 'N' and 'S' together in one day = {(9 + 12 + 11) /2} = 16 units Amount of work done by 'B' alone in one day = 16 - 12 = 4 units Amount of work done by 'N' alone in one day = 16 - 11 = 5 units Amount of work done by 'S' alone in one day = 16 - 9 = 7 units So, the desired ratio = 4:5:7
Select the option in which the numbers share the same relationship as that shared by the number in the set given below.
(440, 229, 422)
If a meaningful four-letter English word is formed by using the 2nd, 5th, 6th and 10th letter (from the left end) of the word ‘COMPONENTS’ then whic...
It is a popular misconception that nuclear fusion power is free of radioactivity; in fact the deuterium-tritium reaction that nuclear scientists are cur...
Amit ranked 7th from the top and 26th from the bottom in his class. How many students are there in the class?
Statement:
Some P are Q
Some R are S
No Q is R
Conclusion:
I. Some S are P
II. No P is S
...If 6 $ 4 $ 7 = 101 and 2 $ 5 $ 11 = 150, then what is the value of T in T $ 8 $ 9 = 289?
Seven persons G, H, I, J, K, L, and M have different heights. H is taller than J. H is taller than G, who is just shorter than J. L is shorter than M. O...
Select the word pair in which the two words share a different relationship from that shared by the two words in the rest of the word pairs.
12 : 156 : : 19 : ?
Select the option that represents the letters that, when placed from left to right in the following blanks, will complete the letter series.
A R ...