Question
‘A’ can do a piece of work in 10 days. ‘B’ can
do 80% of the same work in 20 days. If they work together for the entire time and get paid Rs.1400, then find the share of ‘A’.Solution
Let the total work be 20 units. (LCM of 10 and 20) Efficiency of A = 20/10 = 2 units/day Efficiency of B = (20/20) × (80/100) = 4/5 units/day Ratio of the efficiency of A : B = 2 : 4/5 = 10:4 Share of A = (10/14) × 1400 = Rs.1000
Three of the following letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group?
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 t...
Which option represents the correct order of the given words as they would appear in the English dictionary?
1. Sandwich
2. Salad
3...
Select the option that is related to the third number in the same way as the second number is related to the first number.
53: 1225:: 82: ?
Select the set in which the numbers are related in the same way as are the numbers of the following set. (NOTE : Operations should be performed on the w...
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 t...
Find the odd set of numbers from the given alternatives?
Select the related word/letters/number/ figure from the given alternatives.
CANVAS: 311422119 : : REWIND: ?
GIK : KMO :: PRT : ?
- Select the option that is related to the third letter cluster in the same way as the second letter cluster is related to the first-letter cluster.
SWIT...
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