Related Questions

If takes 6 men 4 days to dig a hole 3 feet deep. How long it will take 10 men to dig a hole 7 feet deep?
A 5.25 days
B 5.4 days
C 5.6 days
D 5.8 days
What is the similarity between Milwaukee Deep, Java Trench and Challenger Deep?
A They all are trenches in the Pacific Ocean
B They are the deepest points of the Atlantic, Indian and Pacific Oceans, respectively
C They all are trenches in the Indian Ocean
D They all are deeps of the Atlantic Ocean
A circular pool is filling with water . Assuming the water level will be 4ft deep and the diameter is 20 ft , what is the approximate volume of the water needed to fill the pool ?
A 251.2 cubic ft
B 1,256 cubic ft
C 5,024 cubic ft
D 3,140 cubic ft
One half of a pole is deep into the soil under water, one-third of it is above the soil under water and 2 meters of it is above the water level. The total length of the pole in meters is :
A 8
B 10
C 12
D 14
One-half of a pole is deep into the soil under water, one-third of it is a above the soil under water and 2 meters of it is above the water level. What is the total length of the pole (in meters)?
A 8
B 10
C 12
D 14
One half of pole is deep into the soil under water, one-third of it is above the soil under water and two meters of it is above the water level. The total length of the pole in meter is-
A 8
B 10
C 12
D 14
When a person is ' in deep water ' she/he is ___
A profound
B busy
C in trouble
D confused
Water has been poured into an empty rectangular tank at the rate of 5 cubic feet per minute for 6 minutes. The length of the tank is 4 feet and the width is one half of the length. How deep is the water in the tank?
A 7.5 inches
B 3 ft. 9 inches
C 3 ft. 7.5 inches
D 7 fit. 6 inches
A square water tank , 2.5 meter deep, can hold 80000 liters of water. Find the length of each side of the tank in meter?
A 5.2
B 4.5
C 52
D 42
When a wave strikes a vertical breakwater in deep water, it is reflected back and on meeting another advancing wave of similar amplitude merges and rises vertically in a wall of water. This phenomenon is called
A Surf
B Clapotis
C Fetch
D Swell

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