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5 girls can do a piece of work = 9 days 1 girl can do a piece of work = 9 × 5 = 45 days. 4 boys can do a piece of work = 8 days 1 boy can do a piece of work = 4 × 8 = 32 days. 6 men can do a piece of work = 2 days 1 men can do a piece of work = 6 × 2 = 12 days. 4 women can do a piece of work = 4 days 1 woman can do a piece of work = 4 × 4 = 16 days. Hence, girls are least efficient.
Four of the five among the following are similar in such a way to form a group, which one of following doesn’t belong to the group?
...Who among the following sits exactly between the one who likes Sony and Z?
Who among the following attends music class in Morning?
Statement:
Only P is Q
Only a few P are R
Conclusion:
I. All Q are P
II. No R...
A belongs to which of the following cities?
Four of the following five are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
Which of the following pairs represent 4th and 9th floor?
How many persons live between V and W?
What is the position of Y from the top of the building?
How many persons live between A and the one who likes green?