6th class maths cbse model papers. You can download thequestions and answers from the following site JSUNIL TUTORIAL CLASS VI MATHS
6th class maths question papers cbse 6th maths sample papers 6th std maths question paper 6th Ratio and Proportional-1 1. Find the ratio of (i)40 paisa to Rs 4 (II) 24 min. to an hr (III) 125 ml to 2 litres (IV) 4m to 36 cm (V) Dozen to Score 2. Find the ratio the price of coffee to that of tea, when coffee cost rupees 24 per100 gm and tea Rs 80 per kg? 3. Two numbers are in ratio 2:7. If the sum of the numbers are 81. Find the numbers? 4. Divide the number 642 in ratio 1: 2: 3 among A, B, C 5. The ratio of Length and breadth of rectangle is 5:3. Find l and b if perimeter is 256? 6. Which ratio is larger (I) 5:12 or 17:30 (ii) 2:3 or 16:24 7. A bus travel 126 km in 3hrs.and a train travel 315 km in 5 hrs. Find ratio of their speed? 8. Are (I) 7,42,13,78 in proportional? (ii) Find x if 48, 36, x are in proportional? 9. First, second, fourth term of a proportional are 45, 25, 35, Find third term. 10. If 36 , x , x , 16 are in proportional Find value of x 11. Find value of x if 25,35, x are in proportional 12. An electrical pole cast shadow length 20 m at a time when a tree of 6 cm cast shadow of 8 m. Find the height of pole. 13. The length of the side of a triangle are in ratio 1: 3 : 5 .If perimeter of triangle is 90 cm find its largest side . 14. Rohit earns Rs. 7650 and saves Rs. 918 per month Find ratio of (I) his income to his saving (II) His income to his expenditure (III) his expenditure to his saving 15. Find the ratio of the price of pencil to that of ball pen if pencil cost Rs 96 per score and ball pen cost Rs. 50.40 per dozen.
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Exponent or power Test paper Mock Test and AssignmentsExponent or power is a mathematical representation that indicates the number of times that a number is multiplied by itself.
If a number is multiplied by itself m times, then it can be written as: a x a x a x a x a...m times = a^m Exponents and Powers Negative integral Exponents, Laws of integral Exponents, Expressing Numbers in the Standard Form, Converting Numbers from Standard Form to Usual Form. 8th Exponent and Power CBSE Test Paper - 01 Download File 8th Exponent and Power CBSE Test Paper - 02 Download File 8th Exponent and Power CBSE Test Paper - 03 Download File 1. If a die is thrown once, what is the probability of getting a prime number?
2. A coin is tossed 200times and tail is obtained 128 times. Now, if a coin is tossed at random, what is the probability of getting a tail? 3. In 100 throws of a dice, 5 is obtained 42 times. In a random throw, what is the probability of getting a 5? 4. A bag has 6 red balls and 8green balls. A ball is drawn from a bag without looking in to the bag. What is the probability of getting a green ball? 5. What is the probability of occurrence of an event? 6. There are 216workers in a factory and in which 75are laborers. What would be the central angle of the sector representing laborers in the pie chart ? 7. If 45%of the people residing in a locality are Hindus, then what is the central angle of the sector representing the Hindus in the pie chart? 8. The weekly pocket expenses (in rupees) of 30students of a class are given below: 62 ,80 ,110 ; 75 ; 84 ; 73 , 60 , 62, 100 , 87 , 78 , 94 ,117, 86, 65, 68,; 90,; 80,118 ,72; 95; 72; 103; 96; 64; 94; 87; 85; 105; 115 Construct a frequency table with class intervals 60-70 and so on. 9. The marks of a student in different subject are given below: Represent the below data by a bar graph. Subject Maths Science Hindi English Social science Marks 75 70 50 55 65 Visit Data Handling Page >>>>Click Here>>>>> CBSE MATHS TEST PAPER CLASS VII 6th Area and Perimeter -1
1. Find perimeter of rectangle whose length =6m8dm and breadth =4m6dm 2. Find the cost of fencing rectangle field 24n long and 18m wide at Rs. 6.25 per meter. 3. The length and breadth of rectangle field are in ratio 5:3. If its perimeter is 64m. Find the dimensions. 4. The cost of fencing a rectangle field at Rs. 14.60 per m is 1606. If the width of the field is 23m find its length. 5. The length and breadth of rectangle field are in ratio 3:2. The cost of fencing the field at Rs. 6.50 per m is Rs. 520. Find the dimensions of the field. 6. The cost of putting fence around a square field at Rs. 15 per m is Rs. 432. Find the length of each side of the field. 7. Each side of square is of 21m. Adjacent to this field, there is a rectangular field having its side in ratio4:3. If perimeters of both fields are equal find the dimensions of the rectangular field. 8.Find the circumference of circle if r=14cm 9. Find the diameter of circle if circumference is 66cm 10. Find the diameter of circle if circumference is 75 3/7 cm 11. The diameter of wheel of a car is 70cm. Find the distance travel by wheel of car in 1000 revolutions. 12. Find the circumference of circle if diameter of circle is 10m. 13. The diameter of wheel of a car is 70cm. How many revolutions will it take to make to travel 1.65 km. 14. The diameter of wheel of a car is 70cm. Find the distance travel by wheel of car in 50 revolutions. 15. Find the diameter of circle if circumference is 88 cm. 16. The diameter of wheel of a car is 77cm. How many revolutions will it take to make to travel 1210m km. 17. Find the radius of circle if circumference is 66cm 18. Find the area of a rectangle whose length and breadth 45cm and 16cm respectively. Also find perimeter of rectangle 19. A room is 5m 40cm long and 3m 75cm wide. Find the area of the carpet needed to cover the floor. 20. Find the cost of cultivating a rectangular field 34m long and 18m wide at Rs. 4.50 per sq metre. Also find the cost of fencing the field at Rs. 2.25 per metre. 6th Area and Perimeter -2 CBSE Class vi Science test paper and assignments Profit and Loss Assignment VII MathematicsThe terms profit and loss are used in business transactions. A merchant buys goods at a price to sell to customers. The price at which he/she buys the goods is its cost price (C.P.). He/She sells the goods at a price to the customer, which is known as the selling price (S.P.).
The difference between the selling price and the cost price determines the profit or loss the merchant makes. If S.P. > C.P., the merchant makes a profit of (S.P. – C.P.). If S.P. < C.P., the merchant makes a loss of (C.P. – S.P.). However, it is not enough to merely know the actual value of profit/loss – it is important to consider the size of profit/loss in proportion to the cost of the goods. For this reason, profit/loss is often determined as a percentage of the cost price. 1. By selling an article for Rs.144,A man loses 1/7 of his outlay. If it is sold for Rs189what is the gain or loss percent 2. A tricycle is sold at a gain of 15% .Had it been sold for Rs 27 more, the profit would have been 20% find the cost price. 3. If manufacture gains 10%, the wholesale dealer 15%, and the retailer 25%. Than what is the production cost of a washing machine whose retail price Rs 3795. 4. Mr. Mehta purchased a video for Rs 18000 and a television for Rs 10500. On the video he lost 5% and on the television he gained 17%. Find his total gain or loss percent? 5. Three chairs are purchase for Rs 450 each. One of them is sold at a loss of 10% At what price should the other two be sold as to gain 20% on the whole transaction. 6. Prem buys equal quantities of two kinds of lemons at the rate of 6 for a rupee and 9 for a rupee. He mixes them together and sells the whole lot at 8 fore rupee. Find his gain or loss percent? 7. By selling a rickshaw for Rs2640, Ghanshyam loses 12%. For how much should he sell it to gain 12%? 8. A electrician sells a room heater for Rs. 322 getting 1/6th of it cost price. Find his gain percent. 9 A dealer bought 100 Cricket bats For Rs 40 each. He sells 20 of them at a gain of 5%. At what gain per cent must he sell the remainder So as to gain 20% on the whole? 10 A man sold two radios at Rs 924 each. On one he gain 20% and the other he loss 20%. How much does he gain or lose in the whole transaction. Also find the gain or loss percent in the whole transaction. 11. The selling price of 12 pen is equal to the cost price of 15 pens. Find gain or loss %? 12. By selling 36 oranges a vendor losses equal to the selling price of 4 oranges .find his loss% 13. A shopkeeper brought toffee 6 for a rupee. Hoe many for a rupee must he sell to gain 20% ? 15. By selling 33 m of cloth, a draper loses an amount equal to the selling price of 3m of cloth. Find his gain or loss per cent? http://jsuniltutorial.weebly.com/mathematics.html WORKSHEET VII Simple Linear Equation I. SOLVE (i) 7y + 5 = 19 ( y = 2 ) (ii) (3k + 9)/8 = 5 ( k = 7 ) (iii) a + 5 = 11 ( a = 6 ) (iv) 12a + 4 = 40 ( a = 3 ) (v) 2x/4 = 11 ( x = 22 ) (vi) 3m/7 = 9 ( m = 21 ) (vii) 2a – 4 = 6 ( a = 5 ) (viii) 4 (x + 3 ) = 20 ( x = 2 ) (ix) 8x - 5 = 2 + 19 ( x = 4 ) (x) 2m/7 + 6 = 10 ( m = 14 ) (xi) 3 ( 2x - 1 ) + 5 = 14 ( x = 2 ) (xii) 2z – ( 7 – 5z ) – 21 = 0 ( z = 4 ) (xiii) 8x/3 + 4 = 12 ( x = 3 ) (xiv) 3 ( y – 1 ) = 2 ( 2y – 6 ) ( y = 11 ) (xv) 5 – 6 ( - 2 ) + 13 = 6 ( x = -4 ) II. Set up equations and solve. (i) Add 7 to 3times a number, you get 34. Find the number. ( x = 9 ) (ii) Subtract 23 from thrice a number the result is 7.find the number. ( x = 10 ) (iii) Anmol’s mother is 4 years more than 3times Anmol’s age. Find Anmol’s age if mother is 40 years old. (iv) Tony scored twice as many runs as Kohli. Together they scored 6 short of triple century. How many runs did each score? ( 196, 98 ). (v) The three angles of a triangle are in the ratio 2:3:5. Find the measure of each angle. Classify the triangle ( 36, 54, 90 ) . (right angled triangle). |
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