Question
Thirty men working 8 hours daily
complete a task in 16 days. If the work increases to three times the original and needs to be finished in 20 days by workers putting in 6 hours per day with a 20% increase in their efficiency, how many men are required?Solution
ATQ, Let the total work be 'W' units and eiciency of each man be 'E' units/hour Let the number of men required be 'M'. ATQ: {(30 X 16 X 8 X E)/W} = {(M X 20 X 1.2E X 6)/(3 X W)} Or, M = 80
Select the option in which the letters share the same relationship as that shared by the given pair of letters.
MB: SH :: HU:?Select the option that is related to third letter cluster in the same way first letter-cluster and fifth-letter cluster is related to second number-clus...
In each of the following questions, choose that set numbers from the four alternative sets, that is similar to the given set.
Given set:Â [13...
Select the option in which the numbers are related in the same way as are the numbers in the given set.
(15, 48, 98)
Select the option that is related to the third number in the same way as the second number is related to first number and the sixth number is related to...
Select the option that is related to third letter cluster in the same way second letter cluster is related to first letter cluster.
REASON: WVF...
How many persons sit in the row?
In the given question, select the related letters from the given alternatives.
CHNS : EJMH: : TOPW : VQKD : : URGQ : ?
Select the option that is related to the third number in the same way as the second number is related to the first number.
223 : 350 :: 519 : ?
Select the option that is related to the third word in the same way as the second word is related to the first word.
(The words must be considered...
