IBPS Government Jobs Exams Numerical Ability Percentage

In a private company 45% of the total employees are engineers and 66.67% of total engineers are women. If 60% of the total employees are women, then per cent of men who are not engineers?
A)37.5% B)50% C)62.5% D)40% E)None of these

Read Solution (Total 1)

Let total be 100,
then 45 are engineers and 55 are non-engineers,
then out of 45 engineers 2/3 I.e are women = 30 and male is 45-30=15.
So, Engineers(W)=30 and Engineers(M)=15.
Now, 60 out of 100 are women, out of which 30 are engineers so 30 will be non-engineers.
Since 55-30=25, therefore 25 is the Non-Engineer(M).
E) Would be the answer.
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IBPS Other Question

A group contains 12 males and 15 females out of which 5 males and 7 females are dancers and rest are singers. A committee of 9 members is to be formed such that the committee contains 4 females and 5 male singers. Find the number of ways in which this can be done.
A)1470 B)2940 C)28665 D)25668 E)None of these What value should come in place of question mark (?) in the given series: 12, 129, 233, 324, ?, 467
A)378 B)424 C)396 D)402 E)366