PSC Technical Store Keeper Solved Paper 2015 – Part 1

Here is the Part 1 of the PSC Technical Store Keeper previous year question paper solved. Question Paper Code: 18/2015/OL Category Code: 128/2013

PSC Technical Store Keeper Solved Paper 2015 – Part 1

Question 1:-The unit of capacitance is A:-Henry B:-Ohm C:-Farad D:-Ampere Correct Answer:- Option-C Question 2:-Energy generation in stars is mainly due to A:-Fusion of light nuclei B:-Chemical reaction C:-Fission of heavy nucleus D:-Burning of coal Correct Answer:- Option-A Question 3:-Which is the main component of CNG A:-Ethane B:-Methane C:-Butane D:-Propane Correct Answer:- Option-B Question 4:-Which of the following device not working based on principle of electromagnetic induction A:-Dynamo B:-Microphone C:-Transformer D:-Loud speaker Correct Answer:- Option-D Question 5:-Which electronic component not included in Integrated circuit A:-Capacitor B:-Inductor C:-Resistor D:-Transistor Correct Answer:- Option-B Question 6:-A solar water heater can not be used to get hot water on A:-A sunny day B:-A hot day C:-A cloudy day D:-A windy day Correct Answer:- Option-C Question 7:-The least distance of distinct vision for a young adult with a normal vision is about A:-25 m B:-2.5 cm C:-2.5 m D:-25 cm Correct Answer:- Option-D Question 8:-During amplification of sound signal which of the following quantity change A:-Amplitude B:-Frequency C:-Velocity D:-Wave length Correct Answer:- Option-A Question 9:-Four bulbs have the following specifications, 60w at 220 v, 100w at 220v, 240w at 220v, 200w at 220v The filament of which bulb has higher resistance A:-60w at 220v B:-100w at 220v C:-240w at 220v D:-200w at 220v Correct Answer:- Option-A Question 10:-Time period of geostationary satellite is A:-36 hr B:-48 hr C:-24 hr D:-12 hr Correct Answer:- Option-C Question 11:-Which is the chief component of L.P.G? A:-Methane B:-Ethane C:-Propane D:-Butane Correct Answer:- Option-D Question 12:-V/T is a constant.This is the mathematical expression of A:-Charle’s law B:-Boyle’s law C:-Avogadro’s law D:-Gay Lussac’s law Correct Answer:- Option-A Question 13:-Paracetamol is an A:-Antiseptic B:-Antipyretic C:-Antacid D:-Antibiotics Correct Answer:- Option-B Question 14:-What is power alcohol? A:-100% ethanol B:-8-10% ethanol C:-95.6% ethanol D:-Ethanol+petrol Correct Answer:- Option-D Question 15:-Contact Process is the industrial method of preparation of A:-Ammonia B:-Sulphuric acid C:-Nitric acid D:-Hydrochloric acid Correct Answer:- Option-B Question 16:-Brown ring test is used for the detection of A:-Sulphate B:-Chloride C:-Nitrate D:-Acetate Correct Answer:- Option-C Question 17:-Which of the following is an ore of iron? A:-Bauxite B:-Haematite C:-Magnesite D:-Carnalite Correct Answer:- Option-B Question 18:-1 mole ammonia contains A:-1 molecule ammonia B:-3×6.022×10²³ molecules of ammonia C:-6.022×10²³ molecules of ammonia D:-6.022×10²³⁄ 3 molecules of ammonia Correct Answer:- Option-C Question 19:-M shell has ………. subshells A:-3 B:-1 C:-2 D:-4 Correct Answer:- Option-A Question 20:-The atomic number of Ne is10.How many electrons are present in it? A:-5 B:-6 C:-11 D:-10 Correct Answer:- Option-D Question 21:-‘Jaya’ is a variety of A:-Rice B:-Maize C:-Wheat D:-Barley Correct Answer:- Option-A Question 22:-The most important alkaloid present in tobacco leaves is A:-Reserpine B:-Ephedrine C:-Nicotine D:-Atropine Correct Answer:- Option-C Question 23:-Wood of which tree is used for making cricket bats ? A:-Tectona grandis B:-Mangifera indica C:-Cycas circinalis D:-Salix purpurea Correct Answer:- Option-D Question 24:-Fluid mosaic model of plasma membrane was proposed by A:-Watson and Crick B:-Singer and Nicholson C:-Lamarck and Darwin D:-Bentham and Hooker Correct Answer:- Option-B Question 25:-which of the following plant hormone helps in fruit ripening? A:-Auxin B:-Cytokinin C:-Ethylene D:-Gibberellin Correct Answer:- Option-C PSC Technical Store Keeper Solved Paper 2015 – Part 1 PSC Technical Store Keeper Solved Paper 2015 – Part 2 PSC Technical Store Keeper Solved Paper 2015 – Part 3 PSC Technical Store Keeper Solved Paper 2015 – Part 4