Home Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 3 PCM A large open tank has two holes in the wall.…
Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 3 PCM Single Correct MCQ
Published on: August 14, 2026

A large open tank has two holes in the wall. One is a square hole of side at a depth from the top and the other is a circular hole of radius at a depth from the top. When the tank is completely filled with water the quantities of water flowing out per second from both the holes are the same. Then is equal to

A
B

C
D

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Text Solution

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The correct answer is:
B

Velocity of efflux when the hole is at depth

Rate of flow of water from square hole

Rate of flow of water from circular hole

According to problem

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