SSC CPO 11th Nov 2022 Shift 3

The salary of an employee was first increased by 15% and thereafter it was reduced by 10%. What was the percentage change in his salary?

If the hypotenuse of an isosceles right-angled triangle is 10 cm, then the other two sides (in cm) are __________.

The following table gives quantity of various items used by a restaurant during four months of the year (In kg.)

The quantity of E used in the month of March is what percentage of the total quantity of food items used in the May?

The following table shows the different types of cars sold by a company over the given years (numbers in thousands).

The percentage of type E cars sold om of the total number of cars sold was minimum in which year?

What is the difference between the total surface area and the curved surface area of a cone whose radius is 35 cm? (Take $$\pi = \frac{22}{7}$$)

A merchant marks up the price of his goods by 40% more than the cost price. He then sells $$\frac{1}{5}$$th of his goods at a discount of 10%, half of tbe goods at the marked price and the rest of the goods at a discount of 20%. Find his profit percentage.

If the area of the base of a cone is 154 cm$$^2$$ and the area of its curved surface is 550 cm$$^2$$, then its volume is:

Ankita can write a manuscript in 20 days. Ankita, along her friend Somya, can write the manuscript in 12 days. In how many days can Somya alone write the manuscript ?

If $$\tan 45^\circ + \sec 60^\circ = x$$, find the value of x.

In a test (+5) marks are given for every correct answer and (−2) marks are given for every incorrect answer. Jay answered all the questions and scored (−12) marks,
though he got 4 correct answers. How many of his answers were INCORRECT?