Which committee was set up to review the concept of the poverty line?
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Which planet is known as red planet?
Find the value of 532+108
Which of the following ratio is greatest?
A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Copious
To hear a distinct echo the time interval between the original sound and the reflected sound must be at least
What is special about a sword-billed hummingbird?