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Start learning 50% faster. Sign in nowGiven: A + C together can paint the wall in 18 days ⇒ Work rate = 1/18 C alone can do it in 36 days ⇒ Work rate = 1/36 C works for 27 days after A leaves Let A and C work together for x days Work by A + C = x × 1/18 Work by C alone = 27 × 1/36 = 3/4 Total work = 1 So, x/18 + 3/4 = 1 x/18 = 1 - 3/4 = 1/4 x = 1/4 × 18 = 4.5 days A's individual rate = 1/18 - 1/36 = 1/36 A’s work in 4.5 days = 4.5 × 1/36 = 1/8 Hence, A completed 1/8 = 12.5% of the work
Statements:Some mugs are soaps.
Some soaps are taps.
Conclusions:I. Some taps are mugs.
II. No mugs is tap.
Statements:
Only a few Chart is Data
No Data is Information
100% Snap is Data
Conclusions:
I. Some Snap is not Inform...
Statements:All males are females.
All females are men.
No man is a woman.
All women are ...
Statement:
Only Asha is Jeenat
Some Asha are Charu
Some Charu are not Yash
Conclusion:
I. Some Yash are As...
Statements:
No Teacher is Doctor.
Only a few Doctor is Student.
No Student is Police
Conclusions:
I) No St...
Statements:
No cube is a cuboid.
Some cuboids are cones.
All cones are quadrilateral.
Conclusion:
I. No cone is a...
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:
Few Numbers are Letters.
All Numbers are Consonants.
Some Consonants are not Alphabets.
Conclusion:
Statements:
Only plates are cups.
Some plates are saucer.
No saucer is spoon.
Conclusion:
I. No spoon is cup.
...
Statements:
Only Doctor are Pilots
Some Doctor are not Lawyer
100% Lawyer are Teacher
Conclusions:
I. Some Lawyer are...