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Gautam starts from Point Y and drives 34 km towards the east. He then takes a right turn, drives 68 km, turns right and drives 55 km. He then takes a right turn and drives 11 km. He takes a right turn, drives 81 km. He then turns left, drives 57 km and stops at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90-degree turns only unless specified.)

What should come in place of the question mark (?) in the given series?

842 844 848 854 862 ?4

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic.
KIND - NKID - DNIK
COST - SCOT - TSOC

Atul starts from Point A and drives 9 km towards west. He then takes a left turn, drives 8 km, turns left and drives 15 km. He then takes a left turn and drives 16 km. He takes a final left turn, drives 6 km and stops at Point P. How far and towards which direction should he drive in order to reach Point A again?

Refer to the following series and answer the question (all numbers are single-digit numbers only). Counting to be done from Left to Right only.

(Left) 7 6 1 8 4 3 9 2 7 5 8 3 4 1 6 (Right)

How many such prime numbers are there, which are immediately followed by a prime number?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:
All ostriches are crows.
Some ostriches are pigeons. Some pigeons are sparrows.

Conclusions:
(I) Some crows are pigeons.
(II) Some ostriches are sparrows.

A, B, C, D, W, X and Y are sitting in a straight line, facing the north. Only three people sit to the left of D. Only A sits to the right of C. Only three people sit between C and B. X sits at some place to the left of Y but at some place to the right of W. How many people sit between W and Y?

If ‘A’ stands for ‘÷’ , ‘B’ stands for ‘x’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘-‘ , what will come in place of the question mark ‘?’ in the following equation?

43 C 80 A 8 D 6 B 5 = ?

Refer to the given number series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) 6 8 5 2 4 9 1 6 3 2 7 1 6 9 3 8 5 4 2 1 7 8 6 5 9 7 2 (Right) How many such even numbers are there, each of which is immediately preceded by an odd number and also immediately followed by an even number?

What should come in place of the question mark (?) in the given series?

9 12 10 13 11 ? 12