What is the most commonly used Substance in fluorescent tubes?
The correct answer is C
How many persons sit between Y and the one who faces R?
Five people F, G, H, I and J are standing in a straight row facing towards the north direction. Two people are standing between F and J.J is not standin...
If A and I interchange their position, and C and F interchange their position, then who among the following will be sitting to the immediate left of I?...
What is the sum of the ages of A and B?
Four of the following are alike in a certain way, find out which of the following do not form a part of the group?
What is the position of K with respect to J?
Who among the following person sits fifth to the left of F?
Which of the following statements is/are true?
Eight persons S, T, U, V, W, X, Y, and Z are sitting around a circular table facing the centre. W is not the neighbour of V or X. T is second to the le...
Which of the following statement is true?