# Recent questions tagged graphical-data

1
The points in the graph below represent the halts of a lift for a durations of $1$ minute, over a period of $1$ hour. Which of the following statements are correct? The elevator moves directly from any non-ground floor to another non-ground floor over the one hour period. ... stays on the fourth floor for the longest duration over the one hour period. Only i Only ii Both i and ii Neither i nor ii
2
The fuel consumed by a motorcycle during a journey while traveling at various speeds is indicated in the graph below. The distances covered during four laps of the journey are listed in the table below ... From the given data, we can conclude that the fuel consumed per kilometre was least during the lap $P$ $Q$ $R$ $S$
3
The annual average rainfall in a tropical city is $1000$ mm. On a particular rainy day ($24$-hour period), the cumulative rainfall experienced by the city is shown in the graph. Over the $24$-hour period, $50$% of the rainfall falling on a rooftop, which had an obstruction-free area ... into a tank. What is the total volume of water collected in the tank liters? $25,000$ $18, 750$ $7,500$ $3.125$
4
Which of the following function(s) is an accurate description of the graph for the range(s) indicated? $y=2x+4 \text{ for } -3 \leq x \leq -1$ $y= \mid x-1 \mid \text{ for } -1 \leq x \leq 2$ $y= \mid\mid x \mid -1 \mid \text{ for } -1 \leq x \leq 2$ $y=1 \text{ for } 2 \leq x \leq 3$ i, ii and iii only i, ii and iv only i and iv only ii and iv only
5
In the graph below, the concentration of a particular pollutant in a lake is plotted over (alternate) days of a month in winter (average temperature $10^{\circ} C$) and a month in summer (average temperature $30^{\circ} C$). Consider the following statements based on ... days in the winter month. Which one of the following options is correct? Only i Only ii Both i and ii Neither i nor ii
6
The growth of bacteria (lactobacillus) in milk leads to curd formation. A minimum bacterial population density of $0.8$ (in suitable units) is needed to form curd. In the graph below, the population density of lactobacillus in $1$ litre of milk is plotted as a function of time, ... taken at $37^{\circ}$C Which one of the following options is correct? Only i Only ii Both i and ii Neither i nor ii
Two finance companies, $P$ and $Q$, declared fixed annual rates of interest on the amounts invested with them. The rates of interest offered by these companies may differ from year to year. Year-wise annual rates of interest offered by these companies are shown by the line graph provided below. If ... one year as interests from companies $P$ and $Q$ would be in the ratio: $2:3$ $3:4$ $6:7$ $4:3$
The monthly rainfall chart based on $50$ years of rainfall in Agra is shown in the following figure. Which of the following are true? (k percentile is the value such that k percent of the data fall below that value) On average, it rains more in July than in December Every year, the amount of ... , there is at least $500$ mm of rainfall (i) and (ii) (i) and (iii) (ii) and (iii) (iii) and (iv)
The ratio of male to female students in a college for five years is plotted in the following line graph. If the number of female students in $2011$ and $2012$ is equal, what is the ratio of male students in $2012$ to male students in $2011$? $1:1$ $2:1$ $1.5:1$ $2.5:1$