Question
15 men can complete 3/5 part of a work in 8 days working
9 hours a day. How many women can complete rest of the work if they work for 6 hours a day for 10 days and efficiency of a man is four times the efficiency of a woman.Solution
Let number of women be W. We know that, (M1 × D1 × H1 × E1)/W1 = (M2 × D2 × H2 × E2)/W2 (15 × 8 × 9 × 4)/(3/5) = (W × 10 × 6 × 1)/(2/5) W = 48
Statement: M > N ≥ P > Q ≥ R > S ≥ T ≥ U > W
Conclusion:
1. U ≤ S
2. S < Q
Read the given statements and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements.
S...
Statements:Â Â Â Â Â Â Â
Some Dollars are Rupees
All Rupees are Euros
Only Pesos are Rubles
No Ruble is a Euro
Concl...
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Only apricots are walnuts.
Only a few almonds are apricots.
All cashews are almonds.
Conclusions:
1) Some...
Statement:
No one is two.
A few two are three.
Only one is four.
Conclusion:
1. All two being three is a possibilit...
Statements:
All songs are music.
All music is lyrics.
Only a few lyrics is composer.
Conclusions:
1) Only lyrics is s...
Statements: Â Y $ Z, H $ D, Z * D
Conclusions: Â Â Â Â a) Y & HÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â b) Y * D
...Statements: F ≥ S = N; U ≥ Y > E; N > G; G ≥ U
Conclusions:      I. E < U                 II. S < G       �...
In the questions given below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true ev...
Statements:
Only a few spoons are plates.
All plates are forks.
Only a few forks are cups.
Conclusions:
1) Only spoon...
