Who is the current Chairman of the Federal Board of Revenue (FBR)?
A. Muhammad Javed Ghani
B. Asim Ahmed
C. Syed Shabbar Zaidi
D. Dr Ashfaq Ahmed
general math mcqs
On April 30, 2022 Murree Tourism Police launch to facilitate ________ ?
A. Local People
B. Visitors
C. Political leaders
D. Shopkeepers
Who is the current Governor of the State Bank of Pakistan?
A. DrRaza Baqir
B. Ashraf Mahmood
C. Tariq Bajwa
D. Dr Murtaza Syed
Who is the current IG of the National Highways and Motorway Police 2022?
A. Inam Ghani
B. Allah Dino Khawaja
C. Khalid Mehmood
D. Hamza Iethram
If 6 men take 9 days to complete a work, how many men can complete the work in 3 days?
A. 2 men
B. 12 men
C. 9 men
D. 18 men
If 10 workers can make 10 tables in 10 days, then how many days would it take for 5 workers to make 5 tables?
A. 1
B. 5
C. 10
D. 25
If 6 men can make 10 sofas in 2 days, then 8 men can make 8 sofas in__________?
A. 1.8 days
B. 1.5 days
C. 1.2 days
D. 1 day
Assume that 20 cows and 40 goats can be kept for 10 days for Rs.460. If the cost of keeping 5 goats is the same as the cost of keeping 1 cow, what will be the cost for keeping 50 cows and 30 goats for 12 days?
A. Rs.1104
B. Rs.1000
C. Rs.934
D. Rs.1210
P takes twice as much time as Q or thrice as much time as R to finish a piece of work. They can finish the work in 2 days if work together. How much time will Q take to do the work alone?
A. 7
B. 8
C. 9
D. 6
Let P takes x days to complete the work
Then Q takes x/2 days and R takes x/3 days to finish the work
Amount of work P does in 1 day = 1/x
Amount of work Q does in 1 day = 2/x
Amount of work R does in 1 day = 3/x
Amount of work P,Q and R do in 1 day = 1/x + 2/x + 3/x = 1/x (1 + 2 + 3) = 6/x
6/x = 2
=> x = 12
=> Q takes 12/2 days = 6
A tank can be filled by a pipe in 20 min. and by another pipe in 60 min. Both the pipes are kept open for 10 min. and then the first pipe is shut off. After this, the tank will be completely filled in__________?
A. 10 min
B. 20 min
C. 30 min
D. 40 min