Related Questions

The length of a plot is 80 m. and the breadth is 60 m. A pond was excavated in the plot. If the width of each side of the border around the pond is 4 meter, determine the area of the border of the pond.
A 1000 m2
B 1056 m2
C 1028 m2
D 1065 m2
On an areial photograph, the surface of a pond appears as a circular region of radius 7/16 inch.If a distance of 1inch on the photograph correspondence to a actual distance of 2miles.Which of the following of closest estimate of actual surface of the area of pond,in square miles?
A 1.3
B 2.4
C 3.0
D 3.8
M and N can dig a pond in 6 days, the how many days N needs to dig the pond alone?
A 12
B 9
C 19
D 10
The type of plant and animal life living in and around a pond depends on the soil of the pond -------, and the pon's location.
A what the quality of the water is
B how is the water quality
C the quality of the water
D What is the water quality
There are two buckets, smaller bucket can hold only 3/5th of the water as compared to the larger bucket. If 6,000 buckets of larger capacity are needed to fill a pond. Then how many smaller capacity buckets are needed to fill the same pond?
A 8000
B 10000
C 12000
D 15000
When a stone is thrown in the calm water of a pond the waves produced on the surface of water in the pond are
A Longitudinal
B Transverse
C Both longitudinal and transverse
D Waves are not produced
Maximum amount of herring fish is obtained from ________
A The North Sea around the Netherlands
B The coastal areas from Alaska to California
C The Sea of Japan
D The Gulf of Mexico
A shallow pond in which the sewage is retained and biologically treated is called
A Oxidation
B Imhoff tank
C Lagoon
D Skimming tank
When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocation of pond that does not leave enough oxygen needed to support life. This type of pollution is called
A Smog
B Eutrophication
C Green house effect
D None of these
A large delicatessen purchased P pounds of chose for c dollars per pound.If d pounds of the cheses had to be discardede due to spoilage and the delicatessen sold the rest for s dollars per pond, which of the following represents the gross profit on the sale of the purchase?
A s (p-D_pc
B c(p_Dds
C (p-D,(s_C
D d (s-C-pc

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