Quantitative Aptitude
The following graph shows the production of wheat (in lakh tonnes) by states A, B and C in four consecutive years.
Find the year which shows the maximum aggregate production of wheat.
The lengths of the parallel sides of a trapezium are x cm and y cm and the area of the trapezium is \( \frac{1}{2}(x^2 - y^2)\ \text{cm}^2 \) . What is the distance between the parallel sides (in cm)?
Study the given pie-chart and answer the question that follows.
The pie-chart shows the number of female students in six different colleges P, Q, R, S, T and U, as percentages of the total number of female students in all these six colleges, taken together. What is the sum of the measures of the central angles of the sectors corresponding to the number of girls in colleges Q and U. taken together?
Total number of female students = 3000
Select the number that will come in place of the question mark (?) in the following mathematical statement.
49 x 57 - 41 x 18 = (?)2 x 3 + 1380
What is the profit percentage of a dishonest cloth merchant who uses a scale which measures \(16\tfrac{2}{3}\%\) less than what is marked on it, and also sells at a price 10% higher than the cost price?
The following table shows the number of trucks of 6 different brands sold from a showroom during a given period of time.
| Brand | Trucks |
| B1 | 45 |
| B2 | 35 |
| B3 | 36 |
| B4 | 44 |
| B5 | 28 |
| B6 | 22 |
There are 8 tyres on each truck, irrespective of the brand of the truck. What is the average number of tyres per brand?