Questions

Ubiquitous computing is also called

Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s

Which among the following determines the pitch of a sound?

The largest gland of the human body is

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Triumph

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Chicken-hearted

Which among the following metal is used for galvanization?

What chemical is injected into a person's body when an ant bites?