Questions

Operational excellence refers to companies that are good at production, delivery, price, and convenience.

We know that most of the metals are goof conductors of electricity and heat. Metals are very strong but they are malleable i.e, they can be bent into a shape. These are shiny when they are cut or polished. 

Hence, metals are malleable, conductors and luster. All the above are properties of the metals.

The principal hormone secreted by the corpus luteum is progesterone. Menstruation is triggered by a drop in the levels of progesterone.

Karst topography is created by the chemical weathering of the rocks such as limestone, dolomite etc...

In Windows NT, executive refers to the operating system code that runs in kernel mode.

Of the two international ship canals, the Suez is more important than the Panama. Constructed over a period of 10 years according to a plan of the French Engineer  Ferdinand de Lesseps, the Suez Canal was opened as early as 1869.

Business fluctuations refer to the ups and downs in overall business activity measured by changes in national​ income, employment and the price level.