Skip to main content
Sarkari MCQs Government Exam Question Bank
Menu
Question no. 56287

A rectangular tank has a base area of 6500 sq cm and holds 2.6 cubic meters of water. What is the water depth in the tank

Select your answer for: A rectangular tank has a base area of 6500 sq cm and holds 2.6 cubic meters of water. What is the water depth in the tank
Show answer

Answer: D. 4m

Explanation

The volume of water in cubic centimeters is calculated by converting the metric volume measure. Dividing the total water volume by the base area determines the depth of the liquid. Converting centimeters to meters yields a final water depth of four meters. Tank volume equals the product of its base surface area and the fluid depth. Cubic meters must be converted to cubic centimeters when matching mixed unit measurements. One meter equals one hundred centimeters, affecting area and volume conversion factors.

Civil engineers calculate fluid depths in storage reservoirs and tanks to manage water supplies. Industrial manufacturing requires precise volume calculations for liquid mixing and containment vessels. Unit conversion is a critical skill in scientific and engineering computations to avoid costly errors. Option a underestimates the water depth due to an incorrect unit conversion calculation. Option b suggests a depth of three meters which fails the volume and base area division. Option c proposes an excessive depth that contradicts the given cubic capacity of the tank.

Subject
Mathematics
Category
Mathematics
Topic
—
Difficulty
medium

Related questions

Q1. Two concentric circles have circumferences of 176 m and 132 cm. What is the difference between their radii?

Select your answer for: Two concentric circles have circumferences of 176 m and 132 cm. What is the difference between their radii?
Show answer

Answer: B. 7 m

Dividing the difference between circumferences by two pi isolates the difference between the two radii. Calculating forty four meters divided by two times twenty two over seven yields seven meters. Concentric circles sha...

Q2. 10 kg of apples equal 24 kg of rice in cost. 6 kg of flour equals 2 kg of rice, with flour at Rs. 20.50 per kg. Find the total cost for 4 kg apples, 3 kg rice, and 5 kg flour.

Select your answer for: 10 kg of apples equal 24 kg of rice in cost. 6 kg of flour equals 2 kg of rice, with flour at Rs. 20.50 per kg. Find the total cost for 4 kg apples, 3 kg rice, and 5 kg flour.
Show answer

Answer: B. Rs.877.40

Using the given flour price of twenty point 50 per kg, we determine the cost of rice and apples through the stated weight ratios. Computing individual item costs for four kg of apples, three kg of rice, and five kg of fl...

Q3. What is the area of a circle sector with a 12 meter radius and a 42° central angle?

Select your answer for: What is the area of a circle sector with a 12 meter radius and a 42° central angle?
Show answer

Answer: C. 52.8 m2

The area of a circle sector is found by multiplying the total circle area by the angle fraction. Dividing the forty two degree central angle by three hundred sixty degrees gives the proportional area factor. Multiplying...

Q4. The mean of a non-zero number and its square equals 5 times the number. Find the number__________?

Select your answer for: The mean of a non-zero number and its square equals 5 times the number. Find the number__________?
Show answer

Answer: A. 9

Expressing the mean of a number and its square creates the algebraic expression x plus x squared over two. Equating this mean expression to five times the number forms a solvable polynomial equation. Dividing the non-zer...

Q5. Compound interest on a sum at 10% p.a. for 2 years is Rs. 525. What is the simple interest on the same sum for twice the time at half the annual rate________?

Select your answer for: Compound interest on a sum at 10% p.a. for 2 years is Rs. 525. What is the simple interest on the same sum for twice the time at half the annual rate________?
Show answer

Answer: B. Rs. 500

Compound interest for two years at ten percent creates an effective growth factor of zero point twenty-one on the principal. Dividing the compound interest amount of five hundred twenty-five by zero point twenty-one esta...

Q6. The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:_______?

Select your answer for: The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:_______?
Show answer

Answer: A. Rs. 18

The weighted average price is calculated by dividing the total cost of the mixture by the total weight. Multiplying the price of Type 1 rice by two and Type 2 rice by three gives their respective cost contributions. Divi...

New!

Mock Test System is now available!

Prepare for your exam with interactive mock tests. Select your subjects, attempt 100 random MCQs against the clock, and see exactly where you stand.

Start Mock Test