The Biography of Humayun was written by ___________.
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Find the value of x if 1-x24 = 1318
What is special about a sword-billed hummingbird?
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
Find the value of 532+108
To hear a distinct echo the time interval between the original sound and the reflected sound must be at least