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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.

Geomatics Engineering
Q1.

The staff reading taken at a distance of 1000 m from the instrument is 1.65 m . What will be the correction in the reading due to atmospheric refraction ?

Correction due to atmospheric refraction ,

CR = 0.0112 d2

=  0.0112 × ( 1) 2 = 0.0112 m .

Note : -

Correction due to atmospheric refraction is always positive .