Combine to make sentences
This is the bus (what kind of bus?) It goes to Agra. (use which orthat)

Combine to make sentences Find a word (what kind of word?). It begins with the letter Z. (usewhich or that).

Combine to make sentences Now find a person (what kind of person). His or her name begins with the letter Z. (use whose)

What kind of energy does a speeding bus have?

A bus is moving with a speed of 10m/s on a straight road. A scooterist wishes to overtake the bus in 100 s. If the bus is at a distance of 1 km from the scooterist with what speed should the scooterist chase the bus?