Asghar can do a job in 60 days. And both Asghar and Babar can do the same job in 20 days working together. Babar alone can do the same job in:
Subject
Mathematics
Exam Source
PPSC Assistant Sub Inspector (BS-11) 2019 Past Paper MCQs
Views
17
Comments
0
This Question
Click an option to reveal the answer
Appeared In Past Paper
PPSC Assistant Sub Inspector (BS-11) 2019 Past Paper MCQs
Asghar can do a job in 60 days. And both Asghar and Babar can do the same job in 20 days working together. Babar alone can do the same job in:
Explanation
Asghar's work rate is 1/60 per day, and combined with Babar the rate is 1/20 per day. Subtracting gives Babar's rate as 1/20-1/60=1/30 per day, meaning he alone takes 30 days. This is a standard combined work-rate problem.
Discussion
Subject
Mathematics
Practice more Mathematics MCQsExam Source
PPSC Assistant Sub Inspector (BS-11) 2019 Past Paper MCQs
View Full PaperStudy Tip
Try to answer before reading the explanation — active recall helps concepts stick far better than just reading them.
Related MCQs
Click an option to reveal the answer
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
Complete the series: 2, 3, 6, 7, ___, 11
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
Which digit is the odd one? 8, 27, 64, 100, 125, 216, 343
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
5005 minus 5000 divided by 10 equals?
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
1/3 divided by 1/6 equals?
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
If 30% of 126, the answer is:
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
An aeroplane takes off from Lahore with the sun on the pilot's right. It takes an immediate left turn after take-off, and after half a mile takes another left turn and settles towards its destination. In which direction is the plane flying?
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
Solve: 2 to the power 5 multiplied by 2 to the power 3 equals?
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
What is 25% of 400?
Appeared In Past Paper
PPSC Divisional Coach (BS-16) Past Paper 2019 MCQs
What is the value of pi approximately?
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
Mid Value between 101-303 is:
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
Solve the following x + y = 22, x - y = 8, what is the value of x.y?
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
Repeated term in a series is called?
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
Select the odd one in the series: 14 21 49 65 84
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
Solve the given series: 8, 27, 64, 100, 125, 216, ...
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
0.8/10 = ?
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
30% of which number is 12?
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
A rectangular field which is twice as long as it is broad, has an area of 14450 sq m. What is its perimeter?
Appeared In Past Paper
PPSC Inspector Youth Affairs (BS-16) Past Paper 2019 MCQs
What is the square root of 144?
Appeared In Past Paper
PPSC Junior Clerk Past Paper 2019
Complete the series: 4, 9,16, 25, _________
Appeared In Past Paper
PPSC Junior Clerk Past Paper 2019
3 + 3 * 3 - 3 + 3 = ?
Comments (0)
Login to leave a comment.
No comments yet. Be the first to comment!