Question
The selling price of the book is 40% more than the
selling price of the bag and the selling price of the bottle is 20% less than the selling price of the bag. If the selling price of the book is Rs.3000 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 × (140/100) = 140x SP of bottle = 100x × (80/100) = 80x => 140x – 100x = 3000 => x = 75 SP of bottle = 80 × 75 = Rs.6000 SP of bag = 100 × 75 = Rs.7500 Average = (6000 + 7500)/2 = 13500/2 = 6750
Which function is commonly used in logistic regression to map outputs between 0 and 1?
Which of these is a parametric algorithm?
Which one of the following is used to update weights in neural networks?
Which of the following is NOT an IoT communication protocol?
What is overfitting?
Which of the following is an example of an IoT application in healthcare?
Which of these wireless technologies is specifically designed for low-power IoT networks?
Which layer of IoT focuses on transmitting data between devices and servers?
Which wireless technology is commonly used for short-range communication (e.g., connecting headphones or smartwatches) with mobile phones?
Which of these is NOT an ensemble method?
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