Select the most appropriate synonym of the given word.
PARSIMONY

Select the wrongly spelt word.
describe

How many state/union territory in India have Unicameral Legislature System?

Who is/are the highest law officer in India?

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?

The speed of a boat in still water 11 km/hr. It can go 12 km upstream and return downstream to the engine point in 2hr 45min. What is the speed of stream?