An industrial loom weaves 0.128 m wires of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth? `178` b. `195` c. `488` d. `204`

An industrial loom weaves 0.128m wires of cloth every second.Approximately,how many seconds will it take for the loom to weave 25 metres of cloth? 178 b.195 c.488 d.204

If 25 men can weave 120 m of cloth in a day, how many metres of cloth will be woven by 35 men in a day?

Cloth Makers Inc. has p spindles, each of which can produce q metres of cloth on an average in r minutes. If the spindles are made to run with no interruption, then how many hours will it take for 20,000 metres of cloth to be produced? a. (20000 p q)/r b. (20000 r q)/p c. (20000 r)/(p q) d. (20000 r)/(60 p q)

A skating champion moves along the circumference of a circle of radius 28m in 44 sec.How many seconds will it take her to move along the perimeter of a hexagon of side 48m?(a)48 (b) 68 (c) 72 (d) 84 (d) 90

A wall of 100 metres can be built by. 7 men or 10 women in 10 days. How many days will 14 men and 20 women take to build a wall of 600 metres? 15 b. \ 20 c. 25 d. 30

A tailor has 37.5 metres of cloth and he has to make 8 pieces out of a metre of cloth.How many pieces can be make out of this cloth? (a) 320 (b) 360 (c) 400 (d) None of these

Two trains of lengths 120 m and 90 m are running with speeds of 80 km/hr and 55 km/hr respectively towards each other on parallel lines. lf they are 90 m apart, after how many seconds they will cross each other? 5. 6 s e c b. 7. 2 s e c c. 8 s e c d. 9 s e c

A train 240 m, long passed a pole in 24 seconds. How long will it takes to pass a platform 650 m long? 65 s e c b. 100 s e c c.89 s e c d. 150 s e c

A star is 8. 1xx10^(13) km away from the earth. Suppose light travels at the speed of 3. 0xx10^5 km per second. How long will it take the light from the star to reach the earth? 7. 5xx10^3hou r s b. 7. 5xx10^4 hou r s c. 2. 7xx10^(10) s e con d s d. 2. 7xx10^(11)s e con d s

A train moving at 15 m/sec takes 20 seconds to pass a cyclist moving in the same direction as that of the train. How much time will be train need to pass the cyclist, if the cyclist moves in a direction opposite to that of the train and if the speed of the cyclist is 5m/sec and the length of the cycle is 1 m? 9. 95 s e c b. 10 s e c c. 10. 05 s e c d. 12 s e c