Exams

If the standard deviation of a population is 6.5, what would be the population variance?

Who wrote the book 'An Era of Darkness' which extensively narrates the grim realities of colonial India?

The bar chart represents sales of four companies C1, C2, C3 and C4 (in millions) for the year 2012, 2013 and 2014.

Consider the bar chart and answer questions based on it.

Which two companies showed increase in their sales from 2012 to 2013?

If the product of two numbers is 2522 and their LCM is 97 then their HCF is

In a number system, on dividing 11509 by a certain number, Mukesh gets 71 as quotient and 7 as remainder. What is the divisor?

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A point P lying inside a triangle is equidistant from the vertices of the triangle. Then the triangle has P as its