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Browse complete papers1 kilowatt hour (kWh) of energy = ______ joule.
3.6 × 106
1.8 × 104
1.8 × 106
3.6 × 104
Correct answer
3.6 × 106
Who is popularly known as “The Picasso of India”?
Kanu Desai
Abanindranth Tagore
ramkinkar Baij
M.F. Husain
Correct answer
Kanu Desai
The density of an ideal gas can be doubled by halving the ______________.
Pressure
Mass
Absolute temperature
Velocity
Correct answer
Pressure
The resistance of a uniform metallic conductor is __________.
Inversely proportional to its length
Directly proportional to its area
inversely proportional to its area.
Inversely proportional to its electrical resistivity.
Correct answer
Inversely proportional to its length
Choose the figure that is different from the rest.
Correct answer
Find the odd word from the given alternatives.
Earth
Mars
Sun
Venus
Correct answer
Earth
Select the option that is related to the third number in the same way as the second number is related to the first number.
1375 : 64 ∷ 13579 :?
25
5
425
125
Correct answer
25
If (x - 1)2 + (y - 2)2 = (x – 1) (y - 2), where x and y are integers, then value of 2x + 3y is:
5
8
11
7
Correct answer
5
Find the velocity (in m/s) that a car will achieve after 20 seconds if it starts and accelerates at 3.2 m/s2
72
36
108
64
Correct answer
72
A cylindrical wire of length L and radius r has resistance R. the resistance of another wire of same material but of twice its length and twice its radius is:
4R
2R
R
R/2
Correct answer
4R