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Let the speed of boat in still water be x km/hr and that of stream be y km/hr. ATQ, ⇒ (x + y) – (x – y) = 8 ⇒ y = 4 km/hr ⇒ x = 4 × 5/2 = 10 km/hr Required time = [42/(10+4)] + [36/(10−4)] = 9 hr
Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).
Statements:
All cakes are pastries.
Some pastries are chocolates.
All chocolates are biscuits.
Conclusions:
I. So...
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
EMT, ILX, MKB, QJF, ?
Which of the following numbers will replace the question mark (?) in the given series?
15, 27, 12, ?, 9, 33
Which one of the following does not belong to the series?
Abz, Bcy, Cdx, Dew, Efr
How many meaningful English words can be formed with the second, fourth, fifth, and sixth letters of the word HOCKEY (when counted from left to right) u...
Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to third ...
If × is coded as +, - is coded as ÷, ÷ is coded as × and + is coded as then
88 – 11 ÷ 2 × 24 = ?
Select the number from among the given options that can replace the question mark (?) in the following series. 543, 518, 495, 474, 455, ?
Identify the figure given in the options which when put in place of the question mark (?) will logically complete the series?
