GMAT Question of the Day (April 14)

Math

If the area of square is three times the area of square , what is the ratio of the diagonal of square to that of square ?

A.
B.
C.
D.
E. 3

Question Discussion & Explanation
Correct Answer - A - (click and drag your mouse to see the answer)

Verbal

In a monogamous culture, 100% of the adults are married. The average number of children per family is five and over-population is a threat. Programs to encourage birth-control have been ineffective. It has been suggested that this failure is due to these programs ignoring a tradition that values male children very highly, so that every parent wants to have at least one son. It is proposed that couples be encouraged to use birth-control measures after the birth of their first son.

If this proposal is widely accepted in the culture, we may expect that:

(A) the rate of population increase will be slowed, and future generations will contain a disproportionately high number of females.
(B) the rate of population increase will be slowed, and the gender balance in future generations will remain as it is at present.
(C) the rate of population growth will remain the same, and future generations will contain a disproportionately high number of females.
(D) there will be no significant effect either on population growth or on gender balance.
(E) the population will decline precipitously, because approximately half of all families will have only a single child.

Question Discussion & Explanation

Correct Answer - B- (click and drag your mouse to see the answer)

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