HomeImportant Questions“Where were first Double-decker buses used?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Where were first Double-decker buses used?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 Baljit Singh October 11, 2017 Important Questions No Comments Where were first Double-decker buses used? First Double-decker buses were used in London in 1851. Related posts: “How does ice crack open pipes made of strong metals.” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why is it that women, in general, require less energy them men of the same age group?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why is a nurse helping in child birth, called a mid-wife?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why is the number of meteorites striking the moon’s surface larger than that on earth?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why do we feel an attractive force when we move our hand close to a TV screen?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why is the weather forecast an important part of the daily news” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why do Indian artists touch their ear lobes on mentioning the names of their Guru?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 “Why are white spots left on our coloured clothes which we wear in summer?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12 Tweet Pin It Tags:How to Questions About The Author Baljit Singh Leave a Reply Cancel reply Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.