Quantitative Aptitude
In Δ PQR, M, N, and S are the mid-points of sides PQ, PR and QR, respectively. If the area of the Δ PQR is 46 cm2, what is the area (in cm2) of the quadrilateral MNRQ?
Evaluate the value of (cosec56o cos 34o - cos59o cosec31o)
The following table shows the sales of cars of five manufacturers from 2016 to 2020.
(All the figures are in hundreds.)
| Manufacturer | 2016 | 2017 | 2018 | 2019 | 2020 |
| M1 | 180 | 190 | 200 | 210 | 220 |
| M2 | 160 | 170 | 180 | 190 | 200 |
| M3 | 190 | 200 | 210 | 220 | 230 |
| M4 | 200 | 210 | 220 | 230 | 240 |
| M5 | 210 | 220 | 230 | 240 | 250 |
What is the difference between the total number of sales of manufacturer Mâ‚‚ and the total number of sales of manufacturer Mâ‚„ during the years 2016 to 2019?
The following table shows scores in different subjects obtained by Akshay in school. Study the table and answer the question that follows.
| Subject | Marks obtained | Total Marks |
| English | 73 | 100 |
| Hindi | 56 | 80 |
| Science | 45 | 75 |
| Mathematics | 90 | 125 |
| IT | 45 | 60 |
In which subject did he score the highest marks (in %)?
Find the area of a square, one of whose diagonals is 4.8 m long.
Find the quotient, when the mean proportional of \(7 \tfrac{1}{5}\) and 245 is divided by an even prime number.