CEPTAM Exam General Science Model Question Paper-2
| 1 | When a ray of light passes from an optically denser medium to a rarer medium, it
(a) Remains undeviated (b) Bends towards normal (c) Bends away from normal (d) None of these |
| 2 | Which of the following is used in photography ?
(a) Silver Bromide (b) Sodium Bromide (c) Potassium Chloride (d) Sodium Sulphate |
| 3 | Which of the following is used in accumulator cell?
(a) Copper (b) Iron (c) Lead (d) Zinc |
| 4 | The time period of a seconds pendulum is
(a) 1 sec (b) 4 sec (c) 3 sec (d) 2 sec |
| 5 | The nuclear fuel in the sun is
(a) Helium (b) Uranium (c) Hydrogen (d) Oxygen |
| 6 | Choose the wrong statement
(a) Single magnetic poles can exist (b) Magnetic poles are always of equal strength (c) Like poles repel each other (d) None of these |
| 7 | Laws of electrolysis are given by
(a) Farady (b) Maxwell (c) Lenz (d) Bohr |
| 8 | Flemings left hand rule is used to find out
(a) Direction of magnetic field due to flow of current (b) Direction of induced current due to effect of magnetic field (c) Direction of motion of a current carrying conductor (d) None of these |
| 9 | The second’s hand of a watch is 2 cm long. The velocity of its tip is
(a) 0.21 cm/sec (b) 2.1 cm/sec (c) 21 cm/sec (d) None of these |
| 10 | In diesel engine, ignition is caused by
(a) Spark (b) Automatic starter (c) Compression (d) Friction |
| 11 | The mass-energy equivalence, relationship E=mc2 was propounded by
(a) Max Plank (b) Einstein (c) Newton (d) Hertz |
| 12 | The filament of bulb is made of
(a) Tungsten (b) Iron (c) Nichrome (d) Carbon |
| 13 | The raw material used for the manufacture of Portland cement is
(a) Limestone and clay (b) Alumina, clay and gypsum (c) Gypsum and Limestone (d) Gypsum and Clay |
| 14 | The glass used for making laboratory apparatus is
(a) Pyrex glass (b) Hard glass (c) Soft glass (d) Safety glass |
| 15 | The iron produced in blast furnace is
(a) Pig iron (b) Wrought iron (c) Stainless steel (d) Steel |
| 16 | Which of the following is not an ore of aluminium
(a) Cryolite (b) Feldspar (c) Bauxite (d) Azurite |
| 17 | Which of the following enzymes is generally not present in adult human
(a) Renin (b) Pepsin (c) Trypsin (d) Amylospin |
| 18 | Limestone is metamorphosed to form
(a) Graphite (b) Quartz (c)Granite (d) Marble |
| 19 | Henry is a unit of
(a) Capacity (b) Magnetic field (c) Inductance (d) Frequency |
| 20 | The velocity of rotation of Earth is
(a) 28 km/min (b) 30 km/min (c) 25 km/min (d) 39.5 km/min |
Answers-
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| c | a | c | d | c | a | c | c | a | c |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| b | a | b | a | a | d | a | d | c | a |
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