Q.1 Which one among the following would expand the most on being heating? (A) Water (B) Air (C) Alcohol (D) Glass Correct Answer (B) Q.2 Which one of the following is a chemical change? (A) Distillation of sea (salty) wate…
Metal and its Compounds 1. Which is the most reactive metal? [BPSC (Pre) 2015] (a) Sodium (b) Calcium (c) Iron (d) Potassium 2. Heaviest metal of the following is made of [BPSC (Pre) 1995] (a) Copper (b) Uranium (c) Aluminium (d…
Section Biology Chapter : Cell Biology Choose the Corret answer from the following 4 options 1. Which one of the following is the principal structural elements of a living cell? (a) Oxygen (b) Hydrogen (c) Carbon (d) Nitrogen …
MCQ on Newtons Laws of Motion 1. What causes the motion of a body which is initially in the state of rest? a) Force b) Displacement c) Speed d) Velocity Answer: a Explanation: The first law of motion states that a body remains …
Practice test general science JKSSB Subinspector stockassistant wildlife guard by home academy 1. Which one of the following statements regarding viruses is not true? (a) Viruses need living cells to reproduce (b) All viruses…