If a man rows 8km downstream in 6 hours and 4km upstream in 4 hours, then how long will it take him to cover 14km in still water?
Distance in downstream = 8km Time taken = 6 hours Rate of downstream (a) = distance/time = 4/3 km/hr Distance covered in upstream = 4km Time taken = 4 hours Rate of upstream (b) = distance/time = 1km/hr Speed in still water = 1/2(a+b) = 1/2(4/3+1) = 7/6 km/hr Time taken to cover (14km) in still water = distance/time = 14/(7/6) = 12 hours
If A denotes ‘+’, B denotes ‘×’, C denotes ‘−’, and D denotes ‘÷’, then what will be the value of the following equation?
96 ...
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
How many such pairs of letters are there in the word 'CLUSTERS' (in both the forward and backward directions) which have as many letters between them in...
Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
WVE, UTG, SRI, QP...
Five friends Amit, Bipin, Chandan, Dinesh and Edwin are sitting on a beach. Amit is sitting next to Bipin, Chandan is sitting next to Dinesh is not sitt...
Select the figure from among the given options that can replace the question mark (?) in the following series.
In a code language, 'MUSCLE' is coded as USMLEC and 'FINGER' is coded as INFERG. How will 'THROAT' be coded in the same language?
Select the option that can replace the question mark (?) in the following series.
L34E, O46H, R58K, U70N, ?
If ‘J @ I % H # G & F’, then how is I related to F?
