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Frequently Asked self Numerical Ability - Time and Work Math Questions and Answer

(#M40009277) SELF QUESTION Keep an EYE

A painting job can be completed by 8 painters in 17 days. If 8 more painters join the team 3 days after starting work on the job, then how many more days are required to complete the job?

Flower (13 years ago)

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(#M40038635) SELF QUESTION Keep an EYE

I can finish a work in 15 days at 8 hr day. you can finish a work in 20/3 days at 9 hr day. Find in how many days we can finish job working 10hrs a day??
option:-
a. 3.5 days b. 4 days c. 4.5 days d. 5
days

BhanunJoshi (11 years ago)

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(#M40024778) SELF QUESTION work equivalence Keep an EYE

To complete a task two men work on first day and three men work on second day and so on ,till it gets completed.If the same work can be completed by 9 mens for 15 days,in how many days will the work be completed in earlier case?

KALIDASS (12 years ago)

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(#M40030412) SELF QUESTION Keep an EYE

P, Q and R can do a work in 6 hours, 7 hours, and 14 hours respectively. they together start the work 10 am P leaves after 2 hrs and Q leaves 20 minutes before completed the work and what time work will be completed?

SONU GUPTA (11 years ago)

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(#M40000345) SELF QUESTION ODD MAN OUT Keep an EYE

Find the odd man out
1,5,14,30,50,55,91.
a)5
b)50
c)55
d)91
e)1
f)30
g)14
h)none

Eshu (15 years ago)

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(#M40030789) SELF QUESTION probability Keep an EYE

A and B throws one dice for a stake of Rs 11, which is to be won by the player who first throws a six. The game ends when the stake is won by A or B. If A has the first throw, then what are their respective expectations?

jayakishore (11 years ago)

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(#M40020656) SELF QUESTION Keep an EYE

Abhishek starts to paint a fence on one day. On the second day, two more friend of Abhishek join him. On the third day 3 more friends of him join him and so on. If the fence is completely painted this way in exactly 20 days, then find the number of days in which 10 girls painting together can paint the fence completely, given that every girl can paint twice as fast as Abhishek and his friends(Boys)?(Assume that the friends of Abhishek are all boys).

vikash singh (12 years ago)

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(#M40031361) SELF QUESTION Keep an EYE

Q. 2 men & 3 women can finish a piece of work in 10 days, while 4 men can do it in 10 days. How many days will 5 men women take to finish it?

Pranjal Das (11 years ago)

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(#M40031355) SELF QUESTION train Keep an EYE

Q. A train travelling at a speed of 90km/hr follows a goods train after 6hrs from a station and overtakes it in 4hrs. What is the speed of the train?

anshu vij (11 years ago)

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(#M40033090) SELF QUESTION Time and work Keep an EYE

Ram can do a piece of work in 8 days which syam can finsih in 12 days.If they work at it on alternate days,with Ram begining,in how many days,the work will be finished?

Ayush Rastogi (11 years ago)

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