Four letter clusters have been given, out of which three are alike in some manner, while one is different. Choose the odd one.

Four words have been given, out of which three are alike in some manner, while one is different. Choose the odd one.

Choose the option which complete the given figures series.

The statements below are followed by two conclusions labelled I and II. Assuming that the information in the statement is true, even if it appears to be variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.
Statement 1 : All shells are skins.
Statement 2 : No skins are cats.
Conclusion I : No shells are cats.
Conclusion II : Some skins are shells.

Study the diagram below and identify the region representing girls who are employed but unmarried.

Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair.
24:56

Which number will replace the question mark (?) in the following series?
16, 24, 36, ?, 81

If HEAD is coded as 37 and BANK is coded as 57, then how will KITE be coded as?