Tick the unit which is used to measure the following.

Length of paint brush?

Tick the unit which is used to measure the following.

Quantity of honey in jar?

Draw pointer on each scale to show the mass of the following bag.

Draw pointer on each scale to show the mass of the following bag.

If the reading shown by the jug is $k \mathrm{ml}$, then write the value of $k$.

Write the reading shown by the jug (in $\mathrm{mL}$).

Read the story carefully and solve.

The mass of a cake is $800 \mathrm{g}.$ The mass of a packet of potato chips is $250 \mathrm{g}$. By how much $\mathrm{g}$ does the cake weigh more than the chips $?$

Container P contains $1 \mathrm{L}$ water. Container Q contains $4 \mathrm{L}$ water. If containers P and Q together contain $k \mathrm{L}$ water, then find the value of $k$.