SSC CPO 13th Dec 2019 Shift-2
For the following questions answer them individually
The marked price of an article is ₹250. After allowing two successive discounts of 20% and x% on the marked price, it is sold for ₹185.60. What is the value of x?
A person can save 25% of his income. If his income increases by 20% and still he saves the same amount as before, the percentage increase in his expenditure is ...........
The angles of elevation of a pole from two points which are 75 m and 48 m away from its base are $$\alpha$$ and $$\beta$$, respectively. If $$\alpha$$ and $$\beta$$ are complementary, then the height of the tower is:
Let x be the least number which when divided by 8, 9, 12, 14 and 36 leaves a remainder of 4 in each case, but x is divisible by 11. The sum of the digits of x is .........
A vessel contains a solution of two liquids A and B in the ratio 5 : 3. When 10 litres of the solution is taken out and replaced by the same quantity of B, the ratio of A and B in the vessel becomes 10 : 11. The quantity (in litres) of the solution, in the vessel was ........
If $$a + b + c = 19, ab + bc + ca = 120$$, then what is the value of $$a^3 + b^3 + c^3 - 3abc$$?
Study the graph and answer question.
The ratio of total imports in 2014, 2016 and 2017 of the country to the total exports in 2015 and 2016 is:
The area (in $$m^2$$) of a circular path of uniform width x metres surrounding a circular region of diameter d metres is ......
If $$\cos^2 \theta - \sin^2 \theta = \tan^2 \phi$$ then which of the following is true?
Pipes A and B can fill a tank in 18 minutes and $$22\frac{1}{2}$$ minutes, respectively while pipe C can empty the full tank in 12 minutes. A and are opened together for 6 minutes and then closed. Now C is opened. C alone will empty the tank in ..........
