Related Questions

A factory that employs 1000 assembly -in workers pays each of these workers at a rate of Tk. 5 per hour for the first 40 hours worked during a week and 1.5 times that rate for the hours worked in excess of 40 hours. whatis the total amount paid to the workers in a week in which 30% of the workers worked 20 hours, 50% worked 40 hours and the rest of the workers worked 50 hours?
ক 1,85,000
খ 1,58,12,5
গ 14547
ঘ 4752547
Rahat completes a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km.
ক 121 km
খ 242 km
গ 112 km
ঘ 224 km
With a uniform speed , a car covers a distance in 8 hours . Had the same distance could have been increased by 4 km/hr. The same distance could have been covered in 7 hours and 30 minutes. What is the distance covered?
ক 420 km
খ 480 km
গ 520 km
ঘ 640 km
A & B are two towns. Farooq covers the distance from A to B on cycle at 16 km/hr. howevers he covers the distance from B to A on foot at 9 km/hr. his average speed during the whole journey is :
ক 12.5
খ 10.25
গ 11.52
ঘ 12. 32
A man covers a total distance of 100 km on bicycle. For the first 2 hours, the speed was 20 km/hr and for the rest of the journey, it came down to 10 km/hr. The average speed will be
ক 12.5km/hr
খ 13km/hr
গ 14.5km/hr
ঘ 20km/hr
A man covers a total distance of 100 km on bicycle . For the first 2 hours, the speed was 20 km/hr and for the rest of the journey , it came down to 10 km/hr. The average speed will be
ক 12.5 km/hr
খ 13km/hr
গ 14.5 km /hr
ঘ 20 km / hr
A man covers a total distance of 100 km on bicycle . For the first 2 hours , the speed was 20 km / hr and for the rest of the journey , it came down to 10 km / hr. The average speed will be
ক 12.5 km / hr
খ 13 km / hr
গ 14.5 km / hr
ঘ 20 km / hr
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours . To cover the same distance in 123 hours , it must travel at a speed of :
ক 300 kmph
খ 360 kmph
গ 600 kmph
ঘ 720 kmph
He is a reckless motorcyclist; ----- he hasn’t had any accidents.
ক even so
খ although
গ even as
ঘ None of the above
A truck moves at the speed of 90 km/hr after repairing and moves at the speed of 80 km/hr before repairing. It covers x distance in 8 hours after repairing. How much time (in hours) will it take to cover 4x distance before repairing?
ক 48
খ 40
গ 36
ঘ 28

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