Sherlock has two namely motorcycles-DUCATI-X and APRILIA-Y which are one year and two years old respectively. He sells these motorcycles at 10% profit and 10% loss respectively. If the cost price of these motorcycles together is Rs. 4, 70,000 and selling price of the same is Rs. 4,65,300, then find the selling price of the motorcycle DUCATI-X.
A banker lends Rs. 2,000 at simple interest to a customer. The rate of interest for the first year is x%, for the second year it is (x + 2)%, for the third year it is (x + 4)% and so on. At the end of the fifth year, if the total simple interest accrued is Rs. 1500, find the value of x.
Mr Batman was a prolific scorer in cricket. He played 90 innings before he retired. Had he scored 4 runs in his last innings his average would have been 100. But Murphy dismissed him for a duck (at a score of zero run). What was his average at the end of the 89th innings?
A dry fruit seller purchased three kinds of groundnut at the rate Rs. 21/kg, Rs. 18/kg and Rs. 15/kg. He then mixed them in the ratio 3 : 4 : 5 respectively by weight and sold the mixture at 40% profit. What is the selling price of the mixture?
Aseem’s weight is 140% of Chari’s weight. Bhaskar’s weight is 90% of Sandy’s weight. Sandy weighs twice as much as Chari. Aseem’s weight is what percentage of Bhaskar’s weight?
During his trip to England, Mr. Clockilal, a horologist, decided to visit 'The Cuckooland Museum' dedicated to the exhibition of cuckoo clocks. He entered the museum between 12 noon and 1 p.m. The moment he entered the museum, he observed that the angle between the minute hand and the hour hand of one of the clocks was 20°. While leaving the museum, he observed that the angle between the minute hand and the hour hand of the same clock was 220°. If he spent more than 3 hours and less than 4 hours in the museum, then how much time did he exactly spend in the museum?
