Rana is in the process of making ice cream. She has heated all the ingredients to ^@ 40 ^ \circ C ^@ and put them in a refrigerator to freeze. If the cooling rate is ^@ 10 ^ \circ C ^@ per hour, what will be the temperature of the ice-cream after ^@ 5 ^@ hours^@ ? ^@
There are 45 employees in a company working in three shifts. The first group of 15 employees work from 07:00 AM to 01:00 PM. The second group of 17 employees work from 09:00 AM to 03:00 PM. The third group of 13 employees work from 11:00 AM to 05:00 PM. If there are only 20 computers available, find the time during which the computers are likely to be used the most?
A garden is 50 metres wide and 120 metres long. There is a pathway that runs along the perimeter inside the garden. The area of the pathway is half of the area of the garden. What is the width of the pathway?
An amount of ₨20500 is made up with the notes of denominations ₨200, ₨100, ₨50, and ₨25. The number of ₨25 notes are 5 times the number of ₨50 notes. The number of ₨50 notes are 5 times the number of ₨100 notes. The number of ₨100 notes are 4 times the number of ₨200 notes. How many total notes of denomination ₨200 are there?
While running late for school, Eva picks up a fruit from the fruit basket that have the following fruits. What is the probability that Eva picked a pear?