SSC CHSL 17th March 2020 Shift-3
For the following questions answer them individually
If $$x = 1 + \sqrt 2$$, then find the value of $$\sqrt x + \left(\frac {1}{\sqrt x}\right)$$.
The given chart shows the number of students in Class 4, Class 5, Class 6 and Class 7 who got first class, second class and failed in the final examinations.
What is the pass percentage of Class 6?
Two cars start from the same place at the same time at right angles to each other. Their speeds are 54 km/hr and 72 km/hr, respectively. After 20 seconds the distance between them will be:
If the difference between two numbers is 6 and the difference between their squares is 60, what is the sum of their cubes ?
The ratio of tables and chairs in a room is 7 : 9. If there are 560 tables and chairs in the room, then what is the number of chairs ?
A chord of length 24 cm is at a distance of 5 cm from the centre of a circle. What is its area?
The length and breadth of a rectangle are in the ratio 3 : 2. If its perimeter is 730 cm, what is the area of the rectangle?
The given chart shows the number of students in Class 4, Class 5, Class 6 and Class 7 who got first class, second class andfailed in the final examinations.
What is the pass percentage of Class 4?
