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UPSSSC JE (ME) Quiz 2

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Question 1

When operated separately, pipe A takes 5 hours less than pipe B to fill a cistern, and when operated together, the cistern gets filled in 6 hours. In how much time (in hours) will pipe A fill the cistern, if operate separately?

Question 2

DNA shows hyper chronicity on______.

Question 3

Which was the first non-communist country to recognize communist China in 1950?

Question 4

Choose the correct option:

Question 5

Directions: In each of the following questions, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

13, 10 , ? 100, 1003, 1000, 10003.

Question 6

Scab is a defect of ____.

Question 7

Trepanning is used for______.

Question 8

The efficiency of a simple gas turbine can be improved by using a regenerator, because the

Question 9

A prismatic bar has a cross-section of 25mm X 50mm and a length of 3m. Under an axial tensile force of 100kN. Compute the tensile stress (in MPa).

Question 10

The instantaneous centre of a rigid thin disc rolling on a plane rigid surface is located at

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AE & JE Exams Mechanical Engineering

Aug 15AE & JE Exams