China has successfully launched two Beidou-3 satellites on board of which carrier rocket?
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In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Echelon
Why boiling point of water decreases at high altitudes?
If a mirror is placed on the line MN, then which is the right image of the given figure?
A broadcasting station transmits waves with a frequency of 71 x 104 Hz and a speed of 3 x 108 m/s. The wavelength of the wave is
Find the value of 491321973
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
The right to vote in political elections
Which of these countries got Independence from United Kingdom?