Question
The selling price of the book is 30% more than the
selling price of the bag and the selling price of the bottle is 30% less than the selling price of the bag. If the selling price of the book is Rs.2700 more than the selling price of the bag, then what is the average of the selling price of the bottle and bag?Solution
Let SP of bag = 100x SP of book = 100x × (130/100) = 130x SP of bottle = 100x × (70/100) = 70x => 130x – 100x = 2700 => x = 90 SP of bottle = 70 × 90 = Rs.6300 SP of bag = 100 × 90 = Rs.9000 Average = (6300 + 9000)/2 = 15300/2 = 7650
Which ecosystem is the only one that does NOT thrive on solar energy?
Which of the following received the Best Actress award at the 70th National Film Awards?
Consider the following statements about Mohenjo Daro:
1.   Archaeologists recently discovered 2000-year-old copper coins in this area.
Which of the following will be the official sponsor of Indian contingent at Asian Games?
Who succeeded Lee Hsien Loong as Prime Minister of Singapore in May 2024?
Which countries did NATO include in its "Baltic Sentry" mission to protect undersea cables?
Global gender gap report is released by which organization ?           Â
‘Moidams,’ the burial places for Ahom kings and queens, have been recommended for inclusion in the UNESCO World Heritage List. Moidams are associate...
Which city has got the first position in the '10 lakh population' category of the Clean Air Survey-2023?
Which Indian city ranks 5th in the World’s 10 Best Food Cities 2024-25 list?