For Class 7,8,9 Q1 ]. Perimeter of a rectangle is 15(3/7)m , if the length is 4(2/7)m , find its breadth . Solution : Given : Rectangle Perimeter = P = 15(3/7)m = 108/7 mLength = L = 4(2/7)m = 30/7m Find Breadth = B = ? P = 2( L + B) 108/7 = […]
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WORD PROBLEMS RELATED TO MENSURATIONCLASS 8th, 9th AND 10th Q.1) Find the volume of a cuboid whose length is 12m, breadth is 9m and height is 6.5m. SOLUTION: Given:Length = L = 12mBreadth = B = 9mHeight = H = 6.5m Volume of the cuboid = L * B * H = 12 * 9
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WORD PROBLEMSRELATED TO MENSURATIONCLASS 8th, 9th AND 10th Q.1) A tank of dimensions 12m * 8m * 5m is to be made of a metal sheet. It is open from the top. If the metal sheet is 4m wide, find the cost of the metal sheet required at the rate of Rs. 11.50 per meter.
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WORD PROBLEMSRELATED TO MENSURATIONCLASS 8th, 9th AND 10th Q.1) Find the total surface area and the length of the diagonal of a cube of side 27cm. SOLUTION: Given:Side of the cube = 27cm Total surface area of the cube = 6 * Side2 = 6 * (27cm)2 = 6 * 729 cm2 = 4,374 cm2
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WORD PROBLEMSRELATED TO MENSURATION CLASS 8th, 9th AND 10th Q.1) The parallel sides of a trapezium having area1 120cm2 are in the ratio 3 : 5. If the distance between the parallel sides is 10cm, find the measures of the parallel sides of the trapezium. SOLUTION : Given: Let the measures of the parallel sides
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SIMPLE PRACTICE WORKSHEETRELATED TO LINEAR EQUATIONSCLASS 5th, 6th AND 7thSTEP BY STEP EASY SOLUTIONS GIVEN BELOWWORKSHEET – 4 1)A man is thrice as old as his son. Five years ago, the man was four times as old as his son. Find their present ages. 2) After 16 years, Fatima will be three times as old
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SIMPLE PRACTICE WORKSHEETSRELATED TO LINEAR EQUATIONSCLASS 5TH, 6TH & 7THSTEP BY STEP EASY SOLUTIONSWORKSHEET ——5 Q.1 ) The number of boys in a school is 334 more than the number of girls. If the total strength of the school is 572. Find the number of girls in the school. SOLUTION : Let the number of
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SIMPLE PRACTICE WORKSHEET RELATED TO LINEAR EQUATIONSCLASS 5th, 6th AND 7thSTEP BY STEP AND EASY SOLUTIONSGIVEN BELOWWORKSHEET – 3 1) A man earns Rs.25 per hour. How much dos he earn in x hours ? 2) The cost of 1 pen is Rs. 16 and the cost of 1 pencil is Rs. 5. What is
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SIMPLE PRACTICE WORKSHEETS RELATED TO LINEAR EQUATIONS CLASS 5TH, 6TH & 7TH STEP BY STEP EASY SOLUTION —WORKSHEET–2 Q.1) Find two numbers such that one of them is five times the other and their difference is 132. SOLUTION : Let the smaller number be = xhence, the greater number is = 5xAccording to the question,
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KNOWING OUR NUMBERS SIMPLE PRACTICE WORKSHEET – 1 CLASS 4th, 5th AND 6th WITH SOLUTIONS GIVEN BELOW Q.1) Write the expanded form of each of the following: (a) 183576152(b) 7898001(c) 1100948________________________________________________________________________________________________ Q.2) Write the successor of each of the following: (a) 7998899(b) 15096789________________________________________________________________________________________________ Q.3) Write the predecessor of each of the following: (a) 6700000(b) 10000000________________________________________________________________________________________________
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