Question
40 women working 10 hours a day take 12 days to complete a
project. How many women working for 7 hours a day are needed to complete twice the given project in 15 days if they work at 25% higher efficiency?Solution
ATQ,
Let the total work be 'W' units and the efficiency of each woman be 'E' units/hour.
Let the number of women required be 'M'.
ATQ:
Statements:
No door is a window.
Some windows are stems.
Only few stems are roots.
All roots are handles.
Conclusi...
Statements:
All gold are silvers.
All silvers are diamonds.
Some diamonds are ruby
No ruby is silver.
Conclusion...
In the question below some statements are given followed by four conclusions I, II, III and IV. You have to take the given statements to be true even ...
Some fans are not switches. Some switches are not coolers. All invertors may be switches.
Statements:
Some Traditions are Creeds.
All Creeds are Cultures.
A few Cultures are Castes.
No Value is a Caste.
Conc...
Statements:
All hands are arms.
Each arm is leg.
Some hands are eyes.
No arm is an ear.
Conclusions:
I. Some a...
Statements: Some hawk are cuckoo.
All cuckoo are duck.
Conclusions: I. some hawk ...
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if t...
Statements:
Only a few Facebook are Messenger.
No Messenger is Hangout.
Only a few Snapchat are Whatsapp.
No Whatsapp...
Statements:
Only a few triangle is circle
All circles are squares
Only a few square is rectangle
Conclusions:
I. Most...
