SSC CHSL 20 December 2015 Morning Shift

Instructions

For the following questions answer them individually

SSC CHSL 20 December 2015 Morning Shift - Question 141


If $$\frac{a}{b}=\frac{25}{6}$$, then the value of $$\frac{a^{2}-b^{2}}{a^{2}+b^{2}}$$ is

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 142


Two trains start at the same time from Aligarh and Delhi and proceed towards each other at the rate of 14 km and 21 km per hour respectively. When they meet, it is found that one train has travelled 70 km more than the other. The distance between two stations is

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 143


The list price of an electric fan is ₹300. If two successive discounts of 15% and 10% are allowed, its selling price would be

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 144


Height of a prism-shaped part of a machine is 8 cm and its base is an isosceles triangle, whose each of the equal sides is 5 cm and remaining side is 6 cm. The volume of the part is

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 145


The value of expression $$\sqrt{6+\sqrt{6+\sqrt{6+.....\ }}}\ is$$

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 146


If A : B = 2 : 1 & A : C = 1 : 3 then A : B: C

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 147


The rate of simple interest per annum of bank being decreased from 5% to $$3\frac{1}{2}$$ %, the annual income of a person from interest was less by ₹105. The sum deposited at the bank was

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 148


If $$x +\frac{1}{x}=3,$$ then the value of $$x^{2} + \frac{1}{x^{2}}$$ is

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 149


The graph of linear equation y = x passes through the point

Video Solution

SSC CHSL 20 December 2015 Morning Shift - Question 150


If $$cos\ 20^\circ$$= m and $$cos\ 70^\circ$$=n, then the value of $$m^{2}+n^{2}\ is$$

Video Solution
cracku

Boost your Prep!

Download App