Multiple Choice Questions 1. The term ‘protoplasm’ was coined by: a) Purkinje b) Robert Hooke c) Virchow d) Robert Brown Ans: a 2. Choose the correct statement from the following options. a) All cells arise from pre-existing cells only. b) Rudoll Virchow proposed the cell…Read more
Structure Of Atom Which of the following is a correct electronic configuration of sodium? a) 2,8 b) 8,2.1 c) 2,1,8 d) 2,8,1 Ans: d Explanation: The atomic number of sodium is 11. Hence, its electronic configuration is 2,8,1 Rutherford’s alpha particle scattering experiment was responsible…Read more
Structure Of Atom Who discovered canal rays or anode rays? a) E.Goldstein b) J.J Thomson c) Rutherford d) Dalton Ans: a Explanation: In 1886 E. Goldstein discovered the presence of new radiation in a gas discharge and called them canal rays or anode rays. These…Read more
Motion Very Short Answer Type Questions Que:1 Mention the condition when the magnitude of the average velocity of an object is equal to its average speed. Ans: If the body moves along a straight line. Que:2 The phenomenon of motion was placed on a sound…Read more
“The Impact of handwriting On Focus And Concentration: A Powerful Tool For Cognitive Enhancement” Introduction Psychologists say a powerful form of concentration is flow. It happens when someone is fully engaged and concentrates on their work what are they doing. In Positive Psychology a flow…Read more
Multiple Choice Questions Human Disease & Their Causes: A disease is a disorder that is caused by due to abnormal changes in the structure or function of an organ. An illness is a state in a person that is identified by themselves based on physical…Read more
Motion Multiple choice questions Que:1 A particle is moving in a circular path of radius r. The displacement after half a circle would be: a) zero b) πr c) 2r d) 2 πr Ans: c Que:2 The numerical ratio of displacement and distance for a…Read more
Introduction Rajma is also known as red kidney beans due to its unique shape. It is a popular legume that is widely consumed in India and other parts of the world. It is a rich source of dietary fibre, protein, and other essential nutrients. Recent…Read more
