In a family, there are six members A, B, C, D, E and F . A and B are married couple, A being a male member, D is the only son of C, who is the brother of A. E is a sister of D. B is a daughter in law of F, whose husband has died how is F related to C?

A is a male and married to B. So, A is a husband and B is a wife . C is the brother of A. D is a son of C. E, who is the sister of D will be the daughter of C. B is a daughter in law of F whose husband has died means F is the mother of A. F is a the mother of A and C is the brother of A. So, F is the mother of C..

In following questions, three sequence of alphabets/numerals are provided which correspond to each other in some way. Find out alphabets/numerals that come in the blank places. Choose the correct option

A _ B A C _ D _ B C D C _ 3 _ 2 _ 1 _ 4 ? ? ? ? d c _ _ b a c b _ _ _ _

A _ B A C _ D _ B C D C _ 3 _ 2 _ 1 _ 4 ? ? ? ? d c _ _ b a c b _ _ _ _

Clearly, 2 corresponds to A.

Now, b corresponds to C and 4 corresponds to b.

So, 4 corresponds to C.

c corresponds to D and 3 corresponds to c.

So, 3 corresponds to D.

So, the remaining number i.e., 1 corresponds to B.

Thus, BCDC corresponds to 1, 4, 3, 4. .

Mr. A walks 100 yards straight from his house which is facing north. Then he walks 200 yards in the reverse direction. Then he turns left and walks 100 yards. In which direction is Mr. A from his original position?

No explanation available for this question..

A + B means A is the son of B;

A - B means A is the wife of B;

A x B means A is the brother of B;

A Ã· B means A is the mother of B; and

A = B means A is the sister of B.

What does P = R Ã· Q mean?

Option (A)

P = R Ã· Q means P is the sister of R who is the mother of Q i.e. P is the aunt of Q.

So, the answer is (a).

Look at this series: 80, 10, 70, 15, 60, . . .

What number should come next?

What number should come next?

This is an alternating addition and subtraction series.

In the first pattern, 10 is subtracted from each number to arrive at the next.

In the second, 5 is added to each number to arrive at the next.

First pattern (80) (80 - 10 = 70) (70 - 10 = 60) (60 - 10 = 50)

Second pattern (10) (10 + 5 = 15) (15 + 5 = 20)

So the answer is 20..