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).

Which term will replace the question mark in the series:

ABD, DGK, HMS, MTB, SBL, ?

ABD, DGK, HMS, MTB, SBL, ?

Clearly, the first letters of the first, second, third, fourth and fifth terms are moved three, four, five, six and seven steps forward respectively to obtain the first letter of the successive terms.

The second letters of the first, second, third, fourth and fifth terms are moved five, six, seven, eight and nine steps forward respectively to obtain the second letter of the successive terms.

The third letters of the first, second, third, fourth and fifth terms are moved seven, eight, nine, ten and eleven steps forward respectively to obtain the third letter of the successive terms.

Thus, the missing term would be ZKW.

Hence, the answer is (A)..

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.

ba _ b _ aabb _ a _ _ a _ bb

The series is baab / baab / baab / baab / b. Thus, the pattern baab is repeaated

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In following questions, one term in number series is incorrect.

Find out the incorrect number 3, 10, 27, 4, 16, 64, 5, 25, 125

Find out the incorrect number 3, 10, 27, 4, 16, 64, 5, 25, 125

The correct sequence is 3, 3

So ,10 is wrong and should be replaced by 3

The average weight of a class of 9 student is 40 kg. If the weight of the teacher be included, the average rises by 1 kg. The weight of the teacher is :

Weight of the teacher

=total weight with teacher - total student weight

= (10 x 41 - 9 x 40) kg

= (410 - 360)kg

= 50 kg is weight of teacher

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If A+B means A is the son of B;

A - B means A is the husband of B;

A x B means A is a sister of B,

then which of the following shows the relation Q is the maternal uncle of P?

Option A

Q is the maternal uncle of P means P is the son of the sister of Q i.e

P is the Son of the husband(say B)of the sister (Say R) of Q i.e( P + B - R x Q)

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