Pointing to the photo of a man, a woman said, “His brother’s father is the only son of my grandfather.” How is the woman related to the man in the photo?

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E. g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(5 : 25 : 30)
(16 : 256 : 272)

The sequence of folding a piece of paper and the manner in which the folded paper has been cut is shown in the following figure. How would this paper look when when unfolded?

Question figure.

Which of the following interchange of mathematical signs would make the given equation correct?
 20 ÷ 4 × 8 + 16 − 15 = 11

Which letter-cluster will replace the question mark (?) to complete the given series?

F, E, I, G, L, I, O, ?

Directions: Study the following information carefully and answer the questions below.

Eight people- A, B, C, D, W, X, Y and Z are sitting in a circle facing the centre. All eight people are from different place i.e. Okhla, Dwarka, Lajpat Nagar, Chanakyapuri, Saket, Mehrauli, Rohini and Karol Bagh but not necessarily in the same order.

W is sitting third to the left of Y. The person who is from Dwarka is to the immediate right of W and W is not from Okhla. B is sitting fourth to the right of Z. Z is not the neighbour of Y. Neither B nor Z is an immediate neighbour of W. X is from Chanakyapuriand is sitting third to the right of the person from Dwarka. The person from Mehrauli is sitting second to the left of the person from Chanakyapuri. The person from Rohini is sitting second to the left of W. A who is Lajpat Nagar is sitting exactly between X and Z. The person from Saket is sitting second to the right of the person from Lajpat Nagar. C is sitting third to the left of X.

How many people are sitting between Z and C when counted in an anticlockwise direction From C?

Direction: Study the following information and answer the questions that follow.
 In an artificial language,
 “Square Love On Black” is written as “dl ap xy bc”

“Square floor On Black” is written as “dl uv bc ap”

“Love Wings Beauty Nice” is written as “sq xy om rz”

“Wings Beauty Floor Black” is written as “sq rz uv bc”

What does the code “sq” mean?

Direction: In the question below are given three statements followed by two conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
 All Lock is Clock
 All Clock is Key
 Only a few Key is Door

Conclusions:
 I. Some Door is Clock
 II. All Key can never be Lock