As the situation got out of control, the speaker of the parliament tried to put oil over troubled waters.

Select the meaning of the given idiom. To pour oil in troubled water

Rekha went to her grandfather’s village for vacation. She saw bullock cart got struck in wet mud and the driver was not able to push it out by himself. Rekha ran to his help and together they pushed it out, but the iron rim of the wheel came out. They tried to put it on the wheel but it was smaller than the diameter of wheel. Suddenly she collected some wood and set them on fire and heated the rim and it slipped on the wheel. (i) What nature is shown by Rekha ? (ii) (ii) Name the property of solid used here ?

Rekha went to her grandfather’s village for vacation. She saw bullock cart got struck in wet mud and the driver was not able to push it out by himself. Rekha ran to his help and together they pushed it out, but the iron rim of the wheel came out. They tried to put it on the wheel but it was smaller than the diameter of wheel. Suddenly she collected some wood and set them on fire and heated the rim and it slipped on the wheel. (i) What nature is shown by Rekha ? (ii) (ii) Name the property of solid used here ?