facebook

1600 CAT Questions, 300 Video Solutions and 41 Topic Wise Tests

CAT Algebra questions from Linear equations and Quadratic equations that appear in the Quantitative Aptitude section of the CAT Exam consists of concepts from Equations and Algebra. Get as much practice as you can in these two topics because the benefits of being good at framing equations can be enormous and useful in other CAT topics as well. In CAT Exam, one can generally expect to get 1~2 questions from Linear Equations and Quadratic Equations. Make use of 2IIMs Free CAT Questions, provided with detailed solutions and Video explanations to obtain a wonderful CAT score. If you would like to take these questions as a Quiz, head on here to take these questions in a test format, absolutely free.

SOLID MECHANICS
Q1.

A bar of cubical shape of side L is confined in all direction between rigid supports if the bare is heated uniformly by T°C. then find the stresses developed in all direction

Let us suppose due to temperature rise stress σ will develop in all directions because the lar is confined in all directions so not deflection in any direction will be zero.

Let’s take Δx = 0