Questions

The planet Mars is also known as the ____.

Calculate the current flowing through a resistor of 10 ohm when a potential difference of 140 v is applied across it.

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.

Government intervention in a modern economy is useful because

S. Balachander is associated to which musical instrument?

Which of the following was built by the ancient Incas?

Who among the following became the first tourist to space by spending $20 million for 8 days in orbit?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Over the last few weeks I (has been) on a whirlwind series of travel for work and vacation.