After interchanging the two numbers 3 and 6, what will be the value of the given expression?

12 × 3 ÷ 6 + 8 – 2

In a certain code language, 'BALL' is coded as '27' and 'BACK' is coded as '17'. How will 'RACE' be coded in that language? 

The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number-pairs EXCEPT one. Find that odd number-pair.

Find the odd word/number/letters/number pair from the given alternatives.

In a certain code language, ‘CYTOSKELETON’ is written as ‘TYCKSOELENOT’, ‘MALNUTRITION’ is written as ‘LAMTUNTIRNOI’. How will ‘ALLITERATION’ be written in that language?

Read the following information carefully and answer the questions given below.
'3+2' means '3 is the father of 2'.
'3 – 2' means '3 is the sister of 2'.
'3 × 2' means '3 is the husband of 2'.
'3 ÷ 2' means '3 is the wife of 2'.

What should come in place of question mark (?) in the given expression to make, "X is the grand aunt of Z" definitely true?
X – W ÷ V + Y ? L + M – Z

Direction: Read the following information carefully to give the answers to the questions based on it.
 Ten people A, B, C, D, E, F, G, H, I and J are sitting around a rectangular table at equidistance (but not necessarily in the same order) in such a way that one of them is sitting at each of the corners, one of them is sitting at each of the shorter sides and two of them are sitting at each of the longer sides. Half of them are facing the centre and half of them are facing away from the centre.
 D is not sitting on the shorter side of the table. A sits third to the right of F. I is not an immediate neighbour of B or F but sits on the immediate right of C, who is facing away from the centre and sitting at one of the corners of the table. H is sitting to the immediate left of J. D is sitting third to the left of J. I sits fourth to the left of A. E sits to the immediate left of D and is not an immediate neighbour of C. A and E are facing the same direction. D and G sit diagonally opposite to each other but not necessarily sitting at the corners. D and G are facing opposite directions. H and I are facing the same direction. I do not sit on one of the shorter sides 

Who is sitting to the immediate left of A? 

Directions: Study the lowing information to answer the given questions

S, T, U, V, W, X, Y and Z are sitting in a straight line equidistant from each other (but not necessarily in the same order). Some of them are facing south while some are facing north.

(Note: Facing the same direction means, if one is facing north then the other also faces north and vice-versa. Facing the opposite directions means, if one is facing north then the other faces south and vice-versa)

S faces north. Only two people sit to the right of S. T sits third to the left of S. Only one person sits between T and X. X sits to the immediate right of W. Only one person sits between W and Z. Both the immediate neighbors of T face the same direction. U sits third to the left of X. T faces the opposite direction as S. Y does not sit at any of the extremes ends of the line. V faces the same direction as W. Both Y and U face the opposite direction of Z.

How many persons in the given arrangement are facing North?