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Gen, , 1, 2, 3, 4, 5., , 6., de, , 8., , 9., 10., 11., 12., 13., 14., 15., 16., 17., , 18., 19., , 20., , 21%, , 22., , 23., 24., , 25., , 26., 27., , 28., 29., , 30., , 31., , eral Instruction:, , This question paper has 31 questions., , Write the correct serial number of the question before attempting it., Q1-4 carries 1 mark each, , Q 5-10 carry 2 marks each, , Q 11-20 carry 3 marks each, , Q 21-31 carry 4 mark each, , . What is the coefficient of x in 5x — 3y?, , . How many edges in a square pyramid ?, , . What is the probability of winning a cricket match?, , . Rajni throws a die. What is the chance of her getting a number 8?, , . What is the value of (4 - 5) x 62?, , What will be the answer when 12 is subtracted from 2?, , The angles of a triangle are in the ratio 1 : 2: 3. Find the angles of this triangle?, Add : 3 and 3, , Convert & into decimal., , Locate “S on the number line., , Find the value of the expression 3x3 + 3x- 3, when x =-1, , Find the mass of 0.8 litre of water if mass of each litre of water is 1.005 kg?, , If AB || CD and a transversal PQ cuts them and one of the angle is 65°, find all other angles., Find the median of the following:, , 11, 10, 12, 9, 14, 10, 8, 16, 4, 12, , Simplify the following by using appropriate property:, , 783 x (-97) + (-783) x3, , Calculate : [2 x #4 ae 3] x [+], Simplify:7 - {6 - 12+ (5+9x2-19)}, , Write the number of edges, vertices and faces of tetrahedron? 3, , Draw bar graph of the following:, , Month March April May June July, Highest Temp(°C) 36 40 43 38 46, , The following table shows the weight of the students of the class VII. School wants to check the BMI of, the students to ensure the health status. Find the mean weight of the class and what do you think that, controlling weight is the important step to remain healthy., , Weight( in Kg) 66 59 40 69 55 62, No. of Students 5 4 5 6 3 2, Draw a net of triangular prism 3 cm high whose base and top are equilateral triangles of side, 2cm., , Two poles 15 m and 30 m high stand up right in a playground . If their feet are 36 m apart,, find the distance between their tops., , Simplify: (3x2 - 4 y + 3 x) - [x2 - (x2 + y) - 2y +4], , In the given fig, two straight lines PQ and RS intersect each other at O. If angle POT = 750,, find the values of a, b andc., , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , P Ns, , ~“, , Rita lives 3/4 km from school and Veena lives 2/3 km from school. Who lives farther from, school and how much?, , What must be subtracted from 2x? - xy + 5y2 to make it — 5x2 - 3xy — 2y?, , Rajesh bought 14.5 kg potatoes and paid Rs. 127.60. Kanu bought 8.25 kg potatoes. How, much will Kanu pay to the shopkeeper?, , The angles of a triangle are (x-40)°, (x-20)° and (1/2 x-10)°. Find the value of x., , Sourav bought 750 ml milk at Rs. 19 per litre, 1 L 500 mL cooking oil at Rs. 48.00 per Litre. He, gave a 100 rupee note to the shopkeeper. What change did the shopkeeper give him back?, , In the given fig, find the values of x., , —_—_———>, , po Q, a, , 3, Amit spends 2 hours on studying then teaches his servant at his home for which he spends, , , , + of his study time., a. What fraction of an hour does he spend on teaching his servant?, b. What moral values do you learn from it?