CBSE 10th Objective questions. CBSE 10th Multiple Choice Questions. CBSE 12th Objective questions. CBSE 12th Multiple Choice Questions.
MCQ on Control and Coordination 1-In animals, control and coordination are provided by (A) nervous (B) muscular tissues (C) both (A) and (B) (D) none of the above 2-Gustatory receptors will detect (A) taste (B) smell (C) both (A) and (B) (D) touch 3- Olfactory receptors will detect (A) taste (B) smell (C) […]
Read MorePeriodic Classification of Elements MCQ 1-Matter around us is present in the form of (A) elements (B) compounds (C) mixtures (D) all of the above 2-At present ___ elements are known to us. (A) 115 (B) 116 (C) 117 (D) 118 3-Number of elements those are naturally occurring. (A) 92 (B) 93 (C) […]
Read MoreObjective Questions on Carbon and its compounds 1-Following is (are) true (A) All living structures are carbon based (B) The earth’s crust has only 0.02% carbon (C) The atmosphere has 0.03% of carbon dioxide (D) All of the above 2-Following is (are) the property(ies) of ionic compounds. (A) They have high melting and boiling points […]
Read MoreSustainable Management of Natural Resources 1-Following is (are) our natural resource(s). (A) Water (B) Coal (C) Petroleum (D) All of the above 2-Coliform is a group of (A) Fungi (B) Bacteria (C) Virus (D) None of the above 3-Coliform is found in human (A) Intestines (B) Kidneys (C) Spines (D) Lever 4-Following […]
Read MoreObjective Questions on Our Environment 1-Following is (are) abiotic component(s). (A) temperature (B) rainfall (C) soil (D) all of the above 2-Following is (are) the ecosystem(s). (A) forest (B) pond (C) garden (D) all of the above 3-All green plants and certain bacteria which make their food by photosynthesis are known as (A) Producers (B) […]
Read MoreSources of Energy Objective Questions 1-Which of the following is (are) released on fossil fuels? (A) Nitrogen (B) Carbon dioxide (C) Water vapor (D) All of the above 2-Dynamo converts the (A) mechanical energy into electrical energy (B) chemical energy into electrical energy (C) heat energy into electrical energy (D) none of the above […]
Read MoreThe Human Eye and the Colorful World Objective Questions 1-An image is formed on (A) Iris (B) Pupil (C) Retina (D) Cornea 2-Light enters the eye through a thin membrane called the (A) Iris (B) Pupil (C) Retina (D) Cornea 3-The eyeball is approximately ___ in shape. (A) Elliptical (B) Spherical (C) Oval […]
Read MoreMetals and Non-metals Objective Questions 1-The property of metal, having shining surface, is called (A) lusture (B) conductivity (C) sonorous (D) malleability 2-The property of metal, to be beaten into thin sheets, is called (A) Conductivity (B) Ductility (C) Malleability (D) None of the above 3-Following is the most malleable metal (A) Gold […]
Read MoreAcids, Bases and Salts Objective Questions 1-Acids (A) are sour in taste (B) change the color of the blue litmus to red. (C) both (A) and (B) (D) are bitter in taste 2- Bases (A) are sour in taste (B) change the color of the blue litmus to red. (C) both (A) and (B) […]
Read MoreChemical Reactions and Equations Objective Questions 1- Burning of a magnesium ribbon in air (A) burns with a dazzling white flame (B) changes into a white powder (C) Both (A) and (B) (D) None of the above 2-Burning of a magnesium ribbon in air produces (A) Magnesium hydroxide (B) Magnesium carbonate (C) Magnesium dioxide […]
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