Related Questions

The highest water fall in the world is
A Tugela
B Jog
C Angel
D Yosemite
A sink contains exactly 12 liters of water. If water is drained from the sink until it holds exactly 6 liters of water less than the quantity of water drained away, how many liters of water were drained away ?
A 2
B 3
C 9
D 6
In chitaggong stock exchange the price of bata rise 30% yesterday and 20% fall today. what is the total rises and fall in percentage.
A 4% rise
B 8% rise
C 6% rise
D 10% rise
When a pail of water is swung in a vertical circle, the water does not fall out at the top of the loop when the speed is
A Below a certain minimum value irrespective of amount of water in the pail
B Above a certain minimum value irrespective of amount of water in the pail
C Above a certain minimum value depending on amount of water in the pail
D Below a certain minimum value depending on amount of water in the pail
A mixture of 20 kg of spirit and water contains 10% water. How much water must be added to this mixture to raise the percentage of water to 25% ?
A 4
B 5
C 8
D 30
A mixture of 20 sprit and water contains 10% water. How much water must be added to this mixture to raise the percentage of water to 25%
A 2
B 4
C 5
D 6
30 men took a dip in a water tank 20m long and 15m broad on a religious day.If the aveage water displacement of water by a man is 2m3, then the rise in the water level in the tank will be --
A 20 cm
B 50 cm
C 100 cm
D 200 cm
In a 729 liters mixture of milk and water , the ratio of milk to water is 7:2 To get a new mixture containing milk and water in the ratio 7:3 the amount of water to be added is -
A 71 liters
B 81 liters
C 56 liters
D 50 liters
A mixture of 20 kg of sprit and water contains 10% water. How much water must she added to mixture to raise the percentage of water to 25%
A 2
B 4
C 5 days
D 6
A mixture of 20 kg of spirit and water contains 10% water . How much water must be added to mixture to raise the percentage of water to 25%
A 2 kg
B 4 kg
C 5 kg
D 6 kg

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