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  • SSC Constable GD Exam Elementary Mathematics 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 Elementary Mathematics Time and Work etc for SSC Constable GD Exam student. This free online Elementary Mathematics study material for SSC Constable GD Exam will help students in learning and doing practice on Time and Work etc topic of SSC Constable GD Exam Elementary Mathematics. The study material on Time and Work etc, help SSC Constable GD Exam Elementary Mathematics students to learn every aspect of Time and Work etc and prepare themselves for exams by doing online test exercise for Time and Work etc, as their study progresses in class. Kidsfront provide unique pattern of learning Elementary Mathematics with free online comprehensive study material and loads of SSC Constable GD Exam Elementary Mathematics Time and Work etc exercise prepared by the highly professionals team. Students can understand Time and Work etc concept easily and consolidate their learning by doing practice test on Time and Work etc regularly till they excel in Elementary Mathematics Time and Work etc.


Time and Work etc
15 men can complete a work in 10 days.They started the work and after 4 days 5 men left.In how many more days will the work be completed ?

a) 13
b) 21
c) 9
d) 15



Answer
Correct Answer Is : 9
Solution Is :
If 4 men or 6 women or 8 boys can doa work in 15 days, then in how many days 6 men,9 women and 12 boys can do the same work ?

a) 12
b) 10
c) 7
d) 15



Answer
Correct Answer Is : 10
Solution Is :
If 2 men , 4 women or 6 boys can do a work in 10 days working 6 hours a day. In how many days 3 men, 6 women and 8 boys can do the same work working 8 hours a day ?

a) 1× 19/26
b) 5× 19/26
c) 41× 19/26
d) 11× 34/5



Answer
Correct Answer Is : 1× 19/26
Solution Is :
Two pipes A and B can fill a tank in 10 and 15 hours respectively. If both pipes are opened simultaneously , then how long will it take to fill the tank ?

a) 6 hr
b) 12.5 hr
c) 25 hr
d) 10 hr



Answer
Correct Answer Is : 6 hr
Solution Is :
A pipe can fill a tank in 15 hours. Due to a leak at the bottom , it filled in 25 hours .If the tank is full , how much time will the leak take to empty ?

a) 37.5 hr
b) 12 hr
c) 30 hr
d) 40 hr



Answer
Correct Answer Is : 37.5 hr
Solution Is :
Three pipes p, Q and R can fill in 12 , 15 and 20 hours respectively. If all the pipes are opened simulteneously, then how much time will the tank get filled ?

a) 5 hr
b) 15 hr
c) 22 hr
d) 30 hr



Answer
Correct Answer Is : 5 hr
Solution Is :
Two pipes A and B can fill a tank in 24 minutes and 36 minutes respectively. Both the pipes are opened together .after 12 minutes , pipe A turned off.What is the total time required to fill the tank ?

a) 15 min
b) 20 min
c) 18 min
d) 23 min



Answer
Correct Answer Is : 18 min
Solution Is :
Two pipes P and Q can fill a tank in 40 minutes and 60 minutes respectively. If both pipes are opened simulteneously, after how much time Q should be closed to fill it completely in 28 minutes ?

a) 20 min
b) 32 min
c) 18 min
d) 10 min



Answer
Correct Answer Is : 18 min
Solution Is :
A is twice as good a workman as B and therefore is able to finsih a work in 30 days less than B. In how many days will they together complete the work ?

a) 15
b) 20
c) 26
d) 30



Answer
Correct Answer Is : 20
Solution Is :
A can do 2/5 of the work in 10 days. B can do 2/3 of the same work in 10 days. In how many day will they complete the work if they work together ?

a) 12 × 3/8
b) 9 × 3/8
c) 23× 3/8
d) 67× 3/8



Answer
Correct Answer Is : 9 × 3/8
Solution Is :
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