Select the number from among the given options that can replace the question mark (?) in the following series.
18, 27, 34, 39, 42, ?
What will come in the place of β?β in the following equation, if β+β and βββ are interchanged and βΓβ and βΓ·β are interchanged?<...
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1. Machine
2. Macabr...

Which of the given figures when placed in the 5th position would continue the series that is established by the first four figures?
A paper is folded and cut as shown below. How will it appear when unfolded?
Identify the figure given in the options which when put in place of ? will logically complete the series.
In each of the given number-clusters, the number on the right side of = (the equal to sign) is calculated by performing certain mathematical operations ...
Six friends, C, E, G, I, K and M, are sitting around a circular table facing towards the centre and at equal distance from each other (not necessarily i...
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter...