Quantitative Aptitude
Study the following table and answer the question that follows.
Expenditures of a Company (in Lakh Rupees) Per Annum over Different Heads in the Given Years.
| Year | Item of Expenditure | ||||
| Salary | Fuel and Transport | Bonus | Interest on Loans | Taxes | |
| 2010 | 310 | 98 | 3.84 | 23.4 | 83 |
| 2011 | 324 | 112 | 3.68 | 32.5 | 108 |
| 2012 | 338 | 101 | 3.00 | 41.6 | 74 |
| 2013 | 346 | 133 | 2.52 | 36.4 | 88 |
| 2014 | 410 | 142 | 3.96 | 49.4 | 98 |
The total amount of bonus paid by the company during the given period is approximately what percentage of the total amount of salary paid during this period? (Rounded off to the nearest integer.)
The given bar graph shows the actual production and targeted production of electric cars from 2019 to 2022 Study the given bar graph and answer the question that follows.
What. What is the ratio of the total targeted production of cars in 2021 and 2022 to the actual production of cars from 2019 to 2022 taken together?
Simplify the following.
\(\left(5 - \dfrac{15}{16}\right) \times 1\dfrac{12}{13}\)
\(7\dfrac{13}{16}\)
\(7\dfrac{11}{16}\)
\(5\dfrac{13}{16}\)
\(5\dfrac{11}{16}\)
A cistern can be filled by two pipes in 8 minutes and 10 minutes, separately. Both the pipes are opened together for a certain time, but due to an obstruction, only \(\dfrac{5}{8}\) of the full quantity of water flowed through the former pipe and \(\dfrac{3}{5}\) through the latter pipe. However, the obstruction was suddenly removed, and the cistern was filled in 3 minutes from that moment. How long did it take before the full flow began?
\(3\dfrac{1}{16}\ \text{minutes}\)
\(2\dfrac{6}{17}\ \text{minutes}\)
\(9\dfrac{6}{7}\ \text{minutes}\)
\(2\dfrac{30}{37}\ \text{minutes}\)
If a = x cos θ + y sin θ and b= x sin θ - y cos θ, then a2+b2 is equal to