A jagged line is used along horizontal line to indicate that it is not showing numbers between and the first number shown on the horizontal line.

Mr. Adam fell sick and his doctor maintained a record for his body temperature taken every four hours. It is shown in the given time-temperature graph.

Observe the above and answer the following question.

At what time the temperature was highest?

Mr. Adam fell sick and his doctor maintained a record for his body temperature taken every four hours. It is shown in the given time-temperature graph.

At $k p.m$ temperature was lowest. Find the value of $k.$

Mr. Adam fell sick and his doctor maintained a record for his body temperature taken every four hours. It is shown in the given time-temperature graph.

Observe the above and answer the following question.

During which period the temperature show a rising trend? $\left(4 \mathrm{am}-8 \mathrm{am}/ 8 \mathrm{am}-12 \mathrm{noon}/12 \mathrm{noon}-4 \mathrm{am}/4 \mathrm{am}-8 \mathrm{pm}\right)$

The following line graph represents the total runs scored by two batsmen during each of the ten different matches in the year.

The horizontal axis (or the $x$-axis) indicates the matches played during the year $2010$.

The _____ axis (or the $y$-axis) shows the total runs scored in each match.

The following line graph represents the total runs scored by two batsmen during each of the ten different matches in the year.

During the _____ match. Both have scored $60$ runs each. ($1$st/$4$th/$10$th)
(This is indicated by the point at which both graphs meet).

The following line graph represents the total runs scored by two batsmen during each of the ten different matches in the year.

Observe the above line graph and fill in the blanks.

Batsman _____ has one great 'peak' but many deep 'valleys'.

The following line graph describes the distance of a car from city $\mathrm{A}$ to city $\mathrm{B}$, which are $350$ km apart.

Observe the above graph and answer the following question.

At what time the car begins its journey?