SSC CHSL 17th March 2023 Shift-4
For the following questions answer them individually
The average age of Ram and Shyam is 28 years. If Rahim replaces Ram, then the average age will become 26 years. If Rahim replaces Shyam, then the average age will become 30 years. What are the respective ages of Ram, Shyam and Rahim?
The sum of the present ages of a father and his son is 94 years. 8 years ago their respective ages were in the ratio of 2 : 1. After 10 years what will be the ratio of ages of father and son?
Two circles having equal radius intersect each other such that each passes through the center of the other. Sum of diameter of these two circles is 84 cm. What is the length of the common chord?
What is the value of $$98^{2} - 97^{2} + 96^{2} - 95^{2} + 94^{2} - 93^{2} + ...... 12^{2} - 11^{2}$$?
The line chart given below shows the production of bike and truck by five companies.
Which of the following statement is NOT correct?
I. The total production of truck by all the 5 companies is 201.50 percent of the total production of bike by all the 5 companies.
II. The average production of bike and truck by company R is 800.
Two people A and B are at a distance of 220 km from each other at 10:30 AM. After 30 minutes. A starts moving towards B at a speed of 40 km/hr while at 12 PM, B starts moving away from A at a speed of 30 km/hr. At what time will they meet on the next day?
If $$\frac{1}{(x - 2)} + x = 8$$, then what is the value of $$\frac{1}{(x - 2)^{2}} + (x - 2)^{2}$$?
In $$\triangle$$XYZ, P is a point on side YZ and XY = XZ. If $$\angle$$XPY = 90 degree and YP = 9 cm, then what is the length of YZ?
What is the value of $$\tan 10^{\circ} \tan 80^{\circ} + \tan 20^{\circ} \tan 70^{\circ} + \tan 30^{\circ} \tan 60^{\circ} + \tan 40^{\circ} \tan 50^{\circ})$$?
The table given below shows the production of refrigerator by 6 companies.
What is the average production of refrigerator by all six companies?
