The concept of the calender originated from solar year. The earth completes its orbit about the sun in 365 days 5 hr 48 min 46 sec.This is called solar year. Total Number of months in a year = 12Total Number Read more
Unitary means “of one” . Mathematically it means “1”. To know this in an easy way, I am writing few examples. Question 1: If the cost of one pen is Rs 2 . Find the cost of 25 Pens Question Read more
The most important thing about this chapter is that the sums are very easy and can be solved by most of the students if the formula is known to him. Also it is more important to keep in memory the Read more
BY LYMAN FRANK BAUMQuestion 1:What does the scarecrow want most of all and why?Answer:The scarecrow wanted to get some brain. The scarecrow wants some brain because it’s head was stuffed with straw. Question 2 : what has happened to the Read more
