The bar graph shows four different toys (Bicycle, Train, Car and Bus) manufactured by ABC Pvt Ltd. Company in 3 consequetive years.
What is the ratio between the sum of cars and trains manufactured in 2017 and 2018 to the total number of buses manufactured in 2016, 2017 and 2018 together?
The table given below shows the number of male teacher and female teachers in 5 schools.
| Schools | Male teachers | Female teachers |
| L | 160 | 180 |
| M | 180 | 170 |
| N | 170 | 120 |
| P | 150 | 110 |
| Q | 130 | 130 |
Which of the following is correct?
I. The number of male teachers in school L is 135.44 percent of the number of female teachers in school P.
II. The ratio of number of female teachers in M and N together to the number of male teachers in N and P together is 29:32.
The following line graph shows the annual profit percentage earned by a company during the years 2016 to 2020.
What is the average profit percent earned by the company during the years 2016 to 2020?
If A alone can complete a work in 20 days and B alone can complete the same work in 30 days, then which of the following statement(s) is/are correct?
I. Ratio of efficiency of A and B is 3:2
II. Working together A and B can complete the same work in 12 days.
The area (in cm2) of biggest circle that could be drawn in a square of side 18cm is:
If sin x = \(\frac{1}{2}\), then find the value of (sec4 x + cosec4 x) - ( tan4 x + cot4 x).