ODD DAYS : Number of days more than the complete of weeks in a given period is the number of odd days during that period. LEAP YEAR : Every year which is divided by 4 is called a leap year. E.g. 1992,1996,2001,2008 etc CLOCK : The face or dial of a watch is a circle […]
Different kinds of quantities are connected to one another so that we know how much of one quantity is equivalent to a given quantity of a second etc. We can determine how many of the last kind is equivalent to a given quantity of first kind by the chain rule . DIRECT PROPORTION : Two
RACE : A contest of speed in running, riding, driving, sailing or rowing is called a race. STARTING POINT : The point from which a race begins is known as a starting point. FINISHING POINT OR WINNING POST: The point set to bound a race is called a winning point or a goal. WINNER :
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In water the direction along the stream is called downstream. The direction against the stream is called upstream Still water: It implies that the speed of the water in the river is zero. Stream water: It implies that the water of the river is moving.
Each plane surface of a solid is called a face.The curved surface of a solid is called a lateral surface. Each line of the section of the plane surface is called an edge.The volume of a solid is the amount of space enclosed within its bounding faces and is measured by the number of cubic units (cubic
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Triangles can be classified either on the basis of their or on the basis of their angles. A) On the basis of sides B) On the basis of angles Sum of the angles of triangle is 180° The sum of any sides of a triangle is greater than the third side A solid figure bounded
DEFINITION: The speed of a moving body is the distance travelled by it in unit time.
TIME: Means time for completing a job or time actually worked. WORK: Means the amount of job assigned or the amount of job actually done.
When two or more than two persons run a business jointly, they are called partners and the deal is known as partnership . Working and Sleeping partners A partner who manages the business is known as a working partner and the one who simply invests the money is a sleeping partner.
