SSC CPO 10th Nov 2022 Shift 2
For the following questions answer them individually
If $$\cos A + \cos B + \cos C = 3$$ , then what is the value of $$\sin A + \sin B + \sin C$$?
A shopkeeper sells his items using a faulty balance which measures 25% less. He then marks up his items 15% above the cost price. If he also gives a discount of 10%, then find his net profit percentage on 1 kg items.
The average of 15 results is 21. The average of the first 7 of those is 21 and the average of the last 7 is 20. What is the $$8^{th}$$ result?
The following table shows the number of centuries scored by cricketers in the past 5 years.
In which year the maximum number of centuries were scored?
The percentage marks obtained by 6 students in different subjects are given below.
The maximum marks for each subject have beeN indicated in the table.
The total marks obtained by student Qin Physics and Hindi are what percentage (rounded off to the nearest integer) more than the total marks obtained by student T in Geography and History?
What is the value of the following in terms of trigonometric ratios?
$$\frac{\sin A}{1+\cos A} + \frac{1+\cos A}{\sin A}$$
The highest common factor of 108, 72 and 5a is a. What can be the least common multiple of 108, 72 and a?
The area of a circle is 1386 cm$$^2$$. What is the radius of the circle? [Use $$ \pi = \frac{22}{7}$$]
