Physical quantities, which have _______ only and no _______ are called scalar quantities.
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The uppermost layer over the earth's surface is called the ______.
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Mundane
In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
Which category of compound is most concentrated energy source?
In how many parts is the human brain divided?
Which of the following state receives rainfall due to western disturbances?
In the given figure, ∠QRN = 40°, ∠PQR = 46° and MN is a tangent at R. What is the value (in deg) of x, y and z respectively?