Which of the following is an ore of Aluminium? January 11, 2020 by mcq A) Galena B) Cryollite C) Cinnabar D) Epsom Salt View AnswerOption – B. More QuestionsA trader sold an article at a loss of 5% but when he increased the selling price by Rs.65 he gained 3.33% on the cost price. If he sells the same article at Rs. 936, what is the profit percentage?A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways can they travel?Radius of base of a hollow cone is 8 cm and its height is 15 cm. A sphere of largest radius is put inside the cone. What is the ratio of radius of base of cone to the radius of sphere?Blue litmus paper is converted into red in solution of _______Sreya bought a plot for Rs. 6,00,000, then sold half of the plot at 10 % profit and rest at 15% profit. What is the total profit % that Sreya gain?Which of the following countries is famous for livestock ranching in the world?To make the number pad act as a directional arrow, we pressIn the relational model, relationships between relations or tables are created by using:What are the followers of Judaism called?Which one of the following elements does not form solid hydrogen carbonate?