When Rohit was six years old he hammered a nail into his favorite tree to mark his height. Five years later at age eleven , Rohit returned to see how much higher the nail was. If the tree grew by ten inches each year, how much higher would the nail be in the tree?

The nail would be in the same place. Because, a tree doesn't grow from bottom and it only grows in the top. In bottom it only increase its width.

Rohit height at age of 5 + 50 inches...............so simple

A duck was given $9, a spider was given $36, a bee was given $27. Based on this information, How much money would be given to a cat?

Due to pandemic, electricity board gives a rebate of 30% on the bill. If Pappu's actual electricity bill for the month of May is Rs. 8712. How much would be the final rebated payment which he has to make?

A farmer in California owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner has called the farmer to see how much fruit is available for him to purchase. The farmer knows that the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?

There is a clothing store in Bangalore. The owner has devised his own method of pricing items. A vest costs Rs 200, socks cost Rs 250, a tie costs Rs 150 and a blouse costs Rs 300. Using the method, How much would a pair of underwear cost?