Question
 If 15 women or 18 men or 12 boys can do a piece of
work in 18 days of 10 hours each, find how many boys assisted by 5 women and 6 men will finish the same work in 20 days of 6 hours each.Solution
Given, 15 women = 18 men = 12 boys ∴ 1 woman = 6/5 men, 1 boy = 3/2 = 1.5 men Now, 5W + 6M =12 M Total number of men required = 18 X 18/20 X 10/6 = 27 Number of men already present = 12 Hence, 15 men more are required. ∴ No. of boys required = 10
Statements : Some data are information
All information are news.
All news are statements.
Conclusions : I. All data being informa...
Statements:Â Â Â Â Â Â
Only cats are bats.
No cat is pig.
All pigs are dogs.
All pigs are camels.
Conclusi...
Statements:
Some P are Q
All Q are R
Some R are S
Conclusions:
I. Some R are not P
II. All R are P
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:
Some laptops are printer.
All printer are camera.
Some camera are scanner.
Conclusions:
I. Some l...
Statements:
Only a few Red are Green.
No Green is Yellow.
No Pink is Red.
Conclusions:
I. Some Red are not Yellow.
In each of the questions below are given some statements followed by some Conclusions. You have to take the given statements to be true even, if they s...
In the question below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be true ev...
In the question below three statements are given fol lowed by three conclusions I and I I. You have to take the given statements to be true even if the...
Statement
Only a few Green is Red
No Red is White
All White is Black
Conclusion    Â
I) Some Red is Black
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