CTET Solved Paper - UPTET October 2017 Paper2
- Option : D
- Explanation : (D)
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- Option : B
- Explanation : (B) Given, difference of expenditure between education and travel = ₹ 4000
⇒ 25% - 15% = 4000
⇒ 10% = 4000
⇒ 100% = (4000 × 100)/10 = ₹ 40000
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- Option : A
- Explanation : (A) Heat is the form of energy, transferred between two systems by virtue of temperature difference. The SI unit of heat energy transferred is expressed is joule (J). CGS unit of energy (work) is erg and for heat transferred it is calorie watt is the unit of power.
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110. If P, F and A represent pressure, force and area respectively, then
- Option : B
- Explanation : (B)
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