Questions

Sound waves cannot be transmitted through vacuum. 

Price and quantity supplied move in the same direction. As the price decreases, quantity supplied also decreases and viceversa.

Vienna has become the world's most pleasant city to live in by topping the Global Liveability Index of the Economist Intelligence Unit by dislodging Melbourne, the Austrian capital.

While Damascus retained the last place and Dhaka, Bangladesh's capital was in second last place in the annual survey examined 140 metropolitan cities.

Cytokinins is a Plant hormone which helps in cell division and leads to Growth & formation of shoots, roots & bud.