Everyday Science MCQS
The capacitance, in force- current analogy, is analogous to-
Velocity
Momentum
Displacement
Mass
Effect of increasing temperature on resistance of semiconductor is
Fluctuate
Increasing
Decreasing
No change
The endocrine system chemically controls the various functions of cells tissues and organs through the secretion of:
Lipids
Hormones
Enzymes
Vitamins
Which instrument is used for reproducing sound?
Photometer
Phonograph
Pyrometer
Potentiometer
______ is the study of altering human by changing their genes or it refers to improvement of human race
Anthropology
Eugenics
Ethology
Exobiology
1 gram of protein id equal to _____ of energy.
6 kcals
3 kcals
4 kcals
5 kcals
The average of 5 consecutive number is 95. What is the 4th number?
93
94
97
96
Cost of 12 liters cooking oil is RS.256.20. Find the cost of one liter oil.
RS.27.35
RS.28.35
RS.21.35
RS.25.35
Cost of 2 1/2 dozen of eggs is Rs.75. Find the cost of 7 1/2 dozen eggs.
Rs. 275
Rs. 215
Rs. 225
Rs. 235
Which of these has the highest calorific value?
Coal
Hydrogen
Wood
Rubber!
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