Multiple Choice questions on various topics related to Science
MCQ on Acids- Bases and Salts 1- Acids are ……in taste. (A) Sour (B) Sweet (C) Bitter (D) None of the above 2- Presence of ……………changes the colour of blue litmus to red. (A) Acids (B) Bases (C) Potassium (D) None of the above 3-Bases are …………in taste. (A) Sour (B) Bitter […]
Continue ReadingMCQ on Metals and Non- metals 1- Metals in their pure state and having a shinning surface. This property of metal is called ………….. (A) Metallic luster (B) Malleability (C) Fusion property (D) None of the above 2- Beating of metal into thin sheets is the property of ……………… (A) Malleability (B) Fission (C) […]
Continue ReadingMCQ on Chemical Reaction and Equation 1- Whenever a chemical change occurs, a chemical ………….. has taken place. (A) Reaction (B) Friction (C) Equation (D) Temperature 2- When a magnesium ribbon burns with a dazzling white fame and changes into a white powder. This white powder is ………………… (A) Magnesium oxide (B) Magnesium reaction […]
Continue ReadingMCQ on Sources of Energy 1- When a plate id drop from a height then the …………………energy of the plate is converted to sound energy when it hits the ground. (A) Potential (B) Chemical (C) Electrical (D) All of the above 2- When we light the candle, the ……………energy in the wax is converted […]
Continue ReadingScience MCQ on Our Environment: 1- All interacting organisms in an area together with the non-living constituents of the environment form an…………….. (A) Ecosystem (B) Environment (C) Carbon (D) None of the above 2- What is/are the abiotic components in ecosystem? (A) Soil (B) Wind (C) Rainfall (D) All of the above […]
Continue ReadingMCQ on Management of Natural Resources: 1- Ganga action plan is multipurpose project came in ……………….because the quality of the water in the Ganga was very poor. (A) 1885 (B) 1886 (C) 1887 (D) 1888 2- …………………is a group of bacteria, found in human intestine whose presence in water indicates contamination by disease-causing microorganisms. […]
Continue Reading