1) Rahul bought a book for Rs. 250/- and sold it for Rs. 340/-. Find his profit % or loss %?
a) 26.47% b) 36% c) 100% d) 73.53%
2) If a chair was sold for Rs. 1250/- at a loss of Rs. 220/-, find the cost price of the chair?
a) Rs. 1030/- b) Rs. 1470/- c) Rs. 1100/- d) Rs. 1300/-
3) Find the simple interest on Rs. 2000/- for 5 years at 5% interest?
a) Rs. 50,000/- b) Rs. 800/- c) Rs. 80/- d) Rs. 500/-
4) Find the amount of Rs. 8000/- for 3 years compounded annually at 5% per annum?
a) Rs. 9261/- b) Rs. 1200/- c) Rs. 4800/- d) Rs. 2961/-
5) Two forces having magnitude 5N each makes a resultant of 5N. Then find the angle between the two forces?
a) 60° b) 90° c) 120° d) 240°
6) According to parallelogram law of forces, the resultant R is given by.........................
a) √ b) √ c) √ d) √
7) Three forces P, Q, and R acting at a point O are in equilibrium. < POQ = 120° and < QOR = 90°. If P = 30N, find the forces Q and R?
a) Q = 15N; R = 25.98N b) Q = 12.5N; R = 21.65 c) Q = 20N; R = 30N d) Q = 15N; R = 30N
8) Horizontal component of a force P which makes an angle α with the horizontal is given by.....................
a) b) c) d)
9) If the numerator is greater than the denominator is called.......................
a) Proper b) Improper c) Unit d) Mixed
10) L.C.M for 24, 16, 5, 8
a) 48 b) 24 c) 240 d) 8
11) If 11.324 is converted into fraction, the value is.....................
a) 11 b) 11 c) 11 d) 11
12) Simplify is..............
a) ⁄ b) ⁄ c) ⁄ d) ⁄
13) The maximum value of the frictional force the body just slides over the surface of another body is called...............
a) Limiting friction b) Static friction c) Sliding friction d) Angle of friction
14) A block of wood of 10N can just be drawn along a horizontal table by a horizontal pull of 2N. What is the co-efficient of friction?
a) 20 b) 0.02 c) 0.20 d) 200
15) A force of 100N is just able to move a body weighing 50kgF on a rough horizontal surface. Calculate co-efficient of friction?
a) 204 b) 0.204 c) 20.4 d) 2.04
16) 1 calorie is............... joule.
a) 42J b) 0.42J c) 4.2J d) 420J
17) Heat is measured by using......................
a) Calorimeter b) Thermometer c) Pyrometer d) Watt meter
18) Heating of the earth by the sun, is the...................... heat transmission method.
a) Conduction b) Convection c) Radiation d) Absorption
19) ....................... value is same for Centigrade and Farenheit scale.
a) 40° b) 0° c) – 40° d) 100°
20) Convert 110°C to............°F.
a) 230°F b) 116°F c) 110°F d) 200°F
21) Convert 290°K to...............°C.
a) 190°C b) 390°C c) 17°C d) -17°C
22) Convert 16°R to............C.
a) 20°C b) -20°C c) -16°C d) 40°C
23) ................ method is used to the component cooled in the furnace.
a) Normalizing b) Annealing c) Tempering d) Hardening
24) Unit of pressure in C.G.S system is................
a) ⁄ b) Pascal c) ⁄ d) Newton
25) .................. is used to measure atmospheric pressure.
a) Thermometer b) Barometer c) Calorimeter d) Hydrometer
a) 26.47% b) 36% c) 100% d) 73.53%
2) If a chair was sold for Rs. 1250/- at a loss of Rs. 220/-, find the cost price of the chair?
a) Rs. 1030/- b) Rs. 1470/- c) Rs. 1100/- d) Rs. 1300/-
3) Find the simple interest on Rs. 2000/- for 5 years at 5% interest?
a) Rs. 50,000/- b) Rs. 800/- c) Rs. 80/- d) Rs. 500/-
4) Find the amount of Rs. 8000/- for 3 years compounded annually at 5% per annum?
a) Rs. 9261/- b) Rs. 1200/- c) Rs. 4800/- d) Rs. 2961/-
5) Two forces having magnitude 5N each makes a resultant of 5N. Then find the angle between the two forces?
a) 60° b) 90° c) 120° d) 240°
6) According to parallelogram law of forces, the resultant R is given by.........................
a) √ b) √ c) √ d) √
7) Three forces P, Q, and R acting at a point O are in equilibrium. < POQ = 120° and < QOR = 90°. If P = 30N, find the forces Q and R?
a) Q = 15N; R = 25.98N b) Q = 12.5N; R = 21.65 c) Q = 20N; R = 30N d) Q = 15N; R = 30N
8) Horizontal component of a force P which makes an angle α with the horizontal is given by.....................
a) b) c) d)
9) If the numerator is greater than the denominator is called.......................
a) Proper b) Improper c) Unit d) Mixed
10) L.C.M for 24, 16, 5, 8
a) 48 b) 24 c) 240 d) 8
11) If 11.324 is converted into fraction, the value is.....................
a) 11 b) 11 c) 11 d) 11
12) Simplify is..............
a) ⁄ b) ⁄ c) ⁄ d) ⁄
13) The maximum value of the frictional force the body just slides over the surface of another body is called...............
a) Limiting friction b) Static friction c) Sliding friction d) Angle of friction
14) A block of wood of 10N can just be drawn along a horizontal table by a horizontal pull of 2N. What is the co-efficient of friction?
a) 20 b) 0.02 c) 0.20 d) 200
15) A force of 100N is just able to move a body weighing 50kgF on a rough horizontal surface. Calculate co-efficient of friction?
a) 204 b) 0.204 c) 20.4 d) 2.04
16) 1 calorie is............... joule.
a) 42J b) 0.42J c) 4.2J d) 420J
17) Heat is measured by using......................
a) Calorimeter b) Thermometer c) Pyrometer d) Watt meter
18) Heating of the earth by the sun, is the...................... heat transmission method.
a) Conduction b) Convection c) Radiation d) Absorption
19) ....................... value is same for Centigrade and Farenheit scale.
a) 40° b) 0° c) – 40° d) 100°
20) Convert 110°C to............°F.
a) 230°F b) 116°F c) 110°F d) 200°F
21) Convert 290°K to...............°C.
a) 190°C b) 390°C c) 17°C d) -17°C
22) Convert 16°R to............C.
a) 20°C b) -20°C c) -16°C d) 40°C
23) ................ method is used to the component cooled in the furnace.
a) Normalizing b) Annealing c) Tempering d) Hardening
24) Unit of pressure in C.G.S system is................
a) ⁄ b) Pascal c) ⁄ d) Newton
25) .................. is used to measure atmospheric pressure.
a) Thermometer b) Barometer c) Calorimeter d) Hydrometer
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