A, B, C, D, E and F are books of six subjects. They are to be arranged on a vertical shelf such that each shelf will have only one book. The bottom shelf is the first shelf and top one is 6th.

1) There are 2 shelves between shelves on which B and F are kept

2) B is kept on a shelf below F’s shelf.

3) Neither A nor E are kept on a shelf immediately below or immediately above the shelf which has B

4) A is not on an odd numbered shelf.

5) There is only one shelf between shelves of D and E

6) E is not on a shelf immediately below or immediately above the shelf which has C

a. A

b. B

c. D

d. F

**Answer:** b. B

**Explanation:**

Shelf 6 **A**

Shelf 5 **E**

Shelf 4 **F**

Shelf 3 **D**

Shelf 2 **C**

Shelf 1 **B**

a. 3

b. 6

c. 2

d. 4

**Answer:** d. 4^{th}

**Explanation:**

Shelf 6 **A**

Shelf 5 **E**

Shelf 4 **F**

Shelf 3 **D**

Shelf 2 **C**

Shelf 1 **B**

a. 2

b. 4

c. 1

d. 0

**Answer:** a. 2

**Explanation:**

Shelf 6 **A**

Shelf 5 **E**

Shelf 4 **F**

Shelf 3 **D**

Shelf 2 **C**

Shelf 1 **B**

P, Q, R, S, T, U, V and W are playing a game standing in a circle facing outwards. R is neither neighbor of P nor of V. S is neighbor of P but not of W. T is neighbor of W and is third to the right of U. Q is neighbor of U and fourth to the left of S.

a. TRS

b. VPS

c. PUQ

d. SWT

**Answer:** b. VPS

**Explanation:**

a. To the immediate left of V

b. To the immediate left of R

c. To the immediate right of R

d. Opposite of W

**Answer:** c. To the immediate right of R

**Explanation:**