# Fluid Mechanics Solved MCQ | Part 1

1. A cylindrical water tank has a 2 m height and 2 m diameter. The water is filled up in the tank. The total weight of the water is (in kg). if the

# Fluid Mechanics Solved Practice Questions | MCQ | GATE/ESE/PSU/NPTEL | Part 1 | By Akhand Dutta

• A. 6283.18
• B. 3141.59
• C. 1570.80
• D. 2000

6283.18

• A. 3.132
• B. 6.264
• C. 9.396
• D. 12.528

6.264

• A. 0.19
• B. 0.019
• C. 0.0019
• D. 1.9

0.0019

• A. 3.132
• B. 6.264
• C. 9.396
• D. 12.528

12.528

• A. 833.33
• B. 13.89
• C. 3.472
• D. None

13.89

• A. 3.472
• B. 3.968
• C. 5.567
• D. 9.259

3.472

• A. 5000
• B. 22500
• C. 2812.5
• D. 5625

5625

• A. 𝝆VD/ μ
• B. νD/𝝆
• C. V2D/ g
• D. ν3D/𝝆g

𝝆VD/ μ

## 9. Atmospheric pressure is measured in terms of

• A. Dyne/cm2
• B. N/m2
• C. bar
• D. atm
• all of the above
• none of the above

all of the above

• A. 0
• B. 7800
• C. 5100
• D. 2700

5100

## 11. If, for a fluid in motion, pressure at a point is same in all directions, then the fluid is

• A. A real fluid
• B. A Newtonian fluid
• C. An ideal fluid
• D. A non-Newtonian fluid

A real fluid

## 12. A floating body with its center of gravity at G, center of buoyancy at B and metacenter at M is stable when

• A. BM>BG
• B. BM=BG
• C. BM less than BG
• D. Cannot say

BM>BG

*Source- Books, Internet, NPTEL, Self-Analysis
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