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Total work done by 28 men and 40 women is equal. Therefore, efficiency of men and women 28 × M × 20 = 40 × W × 28 M : W = 2 : 1 Let Total work = 28 × 2 × 20 = 1120 unit Work done by 20 men and 12 women in 16 days = (20 × 2 + 12 × 1) × 16 = 832 unit Remaining work = 1120 – 832 = 288 unit Total Efficiency (inclusive of 20 women) = 52 + (20 × 1) = 72 Remaining work done in = 288/72 = 4 days
Read the given statement s and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varian...
Statement:
Only a few D are N.
No N are C
Conclusion:
I. Some D are not C
...Statements:
Some kitchen is balcony.
No balcony is room.
Some room is floor.
All floor is roof.
Conclusions:
Statement:
Some lehenga are saree.
Only a few suit are dhoti.
Only a few dhoti are hanky.
All lehenga are hanky....
Statement : All books are pens.
Some pens are desks.
No desk is a chair.
Some chairs are tables.
Conclusion:
I. So...
You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decid...
Statements:All jackets are collars.
All collars are shirts.
All chains are shirts.
Conclusions:I. No collar is chain.
II. So...
In the question below some statements are given followed by two conclusions I and II. You have to take the given statements to be true even if they see...
Statements:
Some A are B.
Only a few B are C.
All C are D.
Only a few D are E.
Conclusions:
I). No A...
Statements:a. No copy is a pen.
b. Some pens are books
Conclusions:I. Some books are not copies
II. Some copies are not books.
