Test Index

UPSC NDA I 2022 Mathematics Solved Paper

Consider the following for the next three (03) items that follow Q.No : 106 -109

The algebraic sum of the deviations of a set of values

x_{1}, x_{2}, x_{3}, . . . x_{n}

measured from 100 is

-20

and the algebraic sum of the deviations of the same set of values measured from 92 is 140 .

[NDA-I 2022]

Question : 106 of 120

Marks: +1, -0

Go to Question:

Prev Question

Next Question