CSS General Knowledge Online Entry Test With Answers

CSS General Knowledge Online Entry Test

Sr. # Questions Answers Choice
1 Non-stick cooking utensils are coated with:  Black paint  Teflon P.V.C Polystyrene
2 Water has maximum density at: -1<span style="line-height: 1.5;">°C</span> 0<span style="line-height: 1.5;">°C</span> 4<span style="line-height: 1.5;">°C</span> 100<span style="line-height: 1.5;">°C</span>
3 Which metal is used in storage batteries?  Iron Lead Copper Tin
4 Sodium metal is kept under: Alcohol Water Petrol Kerosene
5 Most soluble in water is: Sugar Camphore Sulphur Common salt
6 Which of the following is an element? Ruby Diamond Sapphire Emerald
7 Which of the following is not an ore of aluminium? Azurite Bauxite Feldspar Cryolite
8 which of the following metals form an amalgam with other metals? Lead Tin Zinc Mercury
9 Stainless steel is an alloy of: Iron,carbon and nickel Iron,chromium and nickel Iron and manganese Iron and zinc
10 Which form of phosphorus is used in safety matches? White phosphorous Red phosphorous Black phosphorous Yellow phosphorous
11 Which of the following is used as a material for making protective windows in space probes? Diamond Steel Carbon Graphite
12 What is a laughing gas? Nitrous oxide Sulphur dioxide&nbsp; Carbon dioxide Carbon mono-oxide
13 From which mineral is radium obtained? Limestone Pitchblende Rutile Haematite
14 Which of the following is a non-metal that remains liquid at room temperature? Helium Limestone Bromine Phosphorus
15 Which of the following is a non-ferrous metal? Aluminium Iron Nickle Cobalt
16 Which of the following is used in beauty parlours for hair setting? Chlorine Sulphur Silicon Phosphorus
17 The most malleable metal is: Silver Gold Aluminium Sodium
18 Bio gas contains mainly: Butane Methane Carbon dioxide Sodium
19 The elements common to all acids is: Carbon Oxygen Sulphur Hydrogen
20 In which of the following activities silicon carbide is used? Cutting very hard substance Making cement and glass Disinfecting water of ponds Making casts for statues
21 The gas used to extinguish fire is: Neon Nitrogen Carbon dioxide Oxygen
22 Chlorofluorocarbons (CFC) gas is used in which of the following products?  Television Tube light Refrigirator None of these
23 The most abundant metal in the earth's crust is: Zinc Copper Silicon Iron
24 Balloons are filled with: Oxygen Helium Nitrogen Argon
25 Which of the following is a best conductor of electricity? Ordinary water Sea water Boiled water Rain water
26 Air is a: Mixture Element Compound Electrolyte
27 Diamond is an allotropic form of: Silicon&nbsp; Carbon Sulphure Germanium
28 An alloy used in making heating elements for electric heating devices is: Solder Nichrome Alloy steel&nbsp; German silver&nbsp;
29 The element present in the largest amount in rocks and minerals is: Silicon Carbon Hydrogen Aluminium
30 The most important ore of aluminium is: Calcite Bauxite Calamine Galena
31 Which of the following is a lightest metal? Mercury Silver Lithium Lead
32 Cotton fibber is rooted from: Seed Stem Root Leaf
33 The science of vegetable culture is known as: Arboriculture Horticulture Apiculture Agriculture
34 Herbicides are used for the elimination of: Insects Weed Pests Ringing
35 Citrus fruit products should not be preserved in vessels of: Tin Copper Steel Iron
36 Stem cutting are commonly used for regrowing: Cotton Banana Sugarcane Mango
37 Which of the following is a mixture fertilizer? Urea NPK CAM Sulphate
38 What is mixture farming? cultivating different crops in the same farm cultivating crops and keeping livestock in the same form Cultivating different varieties of same crop None of these
39 Seeds can best be preserved in: Hot and dry condition&nbsp; Cool and dry condition&nbsp; Hot and wet condition Cool and wet condition
40 Which of the following is not a cercal? Rice Barley Mustard Maize
41 Which of the following chemicals is used to preserving fruit juice? Sodium benzoate Ammonium sulphate Sodium hydroxide None of these
42 The human body is immune to which disease? Jaundice Diabetes Small pox Tuberculoses
43 Which vaccine was first discovered? BCG Small pox Cholera DPT
44 Ready source of energy available for athletes is: Carbohydrate fats Protein Vitamin
45 Which disease is not caused by insect bite? Plague Arthritis Typhus Malaria
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