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  • SSC CGL Exam Quantitative Aptitude Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Quantitative Aptitude Time And Work Problem for SSC CGL Exam student. This free online Quantitative Aptitude study material for SSC CGL Exam will help students in learning and doing practice on Time And Work Problem topic of SSC CGL Exam Quantitative Aptitude. The study material on Time And Work Problem, help SSC CGL Exam Quantitative Aptitude students to learn every aspect of Time And Work Problem and prepare themselves for exams by doing online test exercise for Time And Work Problem, as their study progresses in class. Kidsfront provide unique pattern of learning Quantitative Aptitude with free online comprehensive study material and loads of SSC CGL Exam Quantitative Aptitude Time And Work Problem exercise prepared by the highly professionals team. Students can understand Time And Work Problem concept easily and consolidate their learning by doing practice test on Time And Work Problem regularly till they excel in Quantitative Aptitude Time And Work Problem.


Time And Work Problem
If a piece of work could be completed in 24 days by 98 men, how many men would it take to complete it in 21 days ?

a) 122
b) 112
c) 132
d) 102



Answer
Solution
Correct Answer Is : 112
Solution Is : M1 D1 = M2D2 =>98 * 24 =21 * M2 => M2 = 98 * 24/21 = 112
If 16 sheep or 12 horses eat the grass of a field in 20 days then in how many days will 5 sheep and 4 horses eat it ?

a) 30 30/31
b) 3 30/31
c) 31
d) 29



Answer
Solution
Correct Answer Is : 30 30/31
Solution Is : 16 sheep = 12 horses 5 sheep = 12/16 X 5 = 15/4 horses 5 sheep + 4 horses 15/4 + 4 = 31/4 horses By M?D? = M?D2 12 X 20 = 31/4 X D2 => D2 = 12 X 20 X 4/31 =960/31 = 30 30/31days.
50 workers can complete a job in 6 days working 8 hours a day. If 40 workers are employed to complete the job in 20 days then the number of hours they should be working per day is

a) 4
b) 6
c) 9
d) 3



Answer
Solution
Correct Answer Is : 3
Solution Is :
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