Question
P, Q and R take 18, 15 and 10 days respectively to
complete a job. Compare their efficiencies as a ratio.Solution
The time ratio taken by P, Q, and R is = 18:15:10 As we know, Efficiency is inversely proportional to time. Efficiency ratio of P, Q, and R = 1/18: 1/15: 1/10 = 90/18: 90/15: 90/10 = 5:6:9
Statements: Some years are months
All months are weeks.
All weeks are days
Conclusions: I. All...
Statements:
Only a few Fried are Smoky
Mostly Smoky are Burner
Only Burner are Roaster
Conclusion:
I. All Smoky are R...
Statements:
Some squares are circles.
No circle is a traingle.                Â
Conclusions:
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...
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Only a few Elements is Compounds.
Only a few Acids is Elements.
No Acid is Neutral.
Conclusions:
I. Every...
Statements:
Some Young are Youth.
All Youth are Teenage.
A few Teenage are Adult.
Conclusions:
I. Some Young are not Teenage.
II. Some Youth are Adult.
Statements: No data is a number.
Some numbers are not letters.
Only letters are consonants.
Conclusions: I. All letters may be co...
Statements:
All lion are tiger
No tiger is a cat
No lion is a dog
Conclusions:
I. Some lion are not cat
II. Some tiger are not dog
Statements:
Only Bike is Car.
Some Bike are Cheap.
Only a few Cheap are Heavy.
All Heavy are Expensive.
Conclusion...
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...
