Lens is made up of which glass December 6, 2019 by mcq A) Ordinary glass B) Pyrex glass C) Flint glass D) Cobalt glass View AnswerOption – C. More QuestionsShould there be a complete ban on import of sugar by India? Arguments : I. No. The production of sugar in India is not sufficient to meet the requirement. II. No. This will keep the prices of sugar under control as the supply will be adequate.Kilohertz is a unit which measuresA boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1cm when a man gets on it. The mass of the man is:The total weight of a tin and the cookies it contains is 2 pounds. After ¾ of the cookies are eaten, the tin and the remaining cookies weigh 0.8 pounds. What is the weight of the empty tin in pounds?Borobudur Temple in Magelang is located in which country?Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion(A) : Bangladesh imports jute from India. Reason (R) : Bangladesh has most of the jute mills.Important objective of biotechnology in agriculture section is _________Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : In India, people elect their own representatives. Reason (R) : India is a democracy.Choose the number pair/group which is different from others?The probabilities that a student will receive an A, B, C or D grade are 0.4, 0.3 , 0.2 and 0.1 respectively. Find the probability that a student will receive Atleast B grade.