XSEED Summative Assessment Test 1. Maths, Test 1. XSEED Education Maths Grade 7 1

Transcription

1 7 Maths, Test 1 1

2 NAME: GRADE: SECTION: PART I Short Answer Questions 1. Tick ( ) the expressions that have a product of. 0 Marks 1 A. ( ) 1 B. ( 9) ( 7) C. 1 D. 9 ( 7). Write the variables of the given expression. p 7 + 5z 1. Write whether True or False. A. ( 99) 0 = 0 B. 7 1 = 1 C. 5 ( 41) = ( 41) 5 D ( 11) + 89 = 89 + ( 11) Fill in the blanks. A = B ,000 = C = D ,000 =

3 5. Nidhi and Karan were given the same problem but solved it in two different ways. They got the same answer. A. Complete Karan s solution to verify that the answers were the same. Nidhi s Solution 1 {10 + ( )} = 1 (10 ) = 1 8 = 9 Karan s Solution 1 {10 + ( )} (1 10) + {1 ( )} B. Which property did Karan apply to solve the problem?. Find the sum. SHOW ALL WORK Divide. SHOW ALL WORK

4 8. If y = 5, find the following. A. The complement of y B. The supplement of y Solve Find the value of 9 x 4

5 11. Fill in the blanks. A. 0 ( 1) = B. ( 98) ( ) = C. ( 54) 7 = 1. If PR is a straight line, find a and c. SHOW ALL WORK Match the columns. 4 Column 1 Column

6 PART II Long Answer Questions 0 Marks 14. Solve the given problems. SHOW ALL WORK. A. Bala bought 4 15 litres of juice at the rate of ` 1 per litre. Sheena bought double the amount Bala did. How much money did Sheena pay? B. A bag can hold 1. kg of rice. a. How much rice can 10 such bags hold? b. How much rice can 100 such bags hold?

7 15. Do as instructed. A. Look at the given figure and follow the instructions. a. Write the expression to find the perimeter of the trapezium (use variables p, q,r,s for the sides) b. If, p = 4 cm, q = 8 cm r = 10 cm and s = cm, find the perimeter of the trapezium. B. Subtract. pq + 5q p from q + 9p 15qp 7

8 1. Do as instructed. A. Draw a line segment KL of cm. Construct a perpendicular bisector MN to KL. B. Draw an angle of 80 using a protractor. Construct its angle bisector. 8

9 17. Solve the given problems. A. A submarine is at a depth of 5 m below sea level and a helicopter is hovering at a height of 800 m above sea level. a. Write their positions in relation to sea level using integers. Submarine: Helicopter: b. Find the distance between the submarine and the helicopter. B. Rahul puts 1 red balls, 15 green balls and 7 yellow balls in his bag. Raj puts 15 black balls, 7 white balls and 1 blue balls in his bag. If the weight of each ball is 50 grams, whose bag is heavier? C. In a class, the number of boys is five more than thrice the number of girls. Write an algebraic expression for this statement. 9

10 18. A. Identify the terms, factors and numerical co-efficients in the expression 1xy- 7x using factor tree. B. A farmer has p p + 4 cows and P + p + 1 buffaloes in his farm.what is the total number of animals in his farm. END OF QUESTIONS IN TEST PAPER 10

11 Score Report Name: Roll No.: Grade: Section: To be filled in by the teacher: SECTION QUESTION NUMBER/TOPIC MARKS Part I Short Answer Questions Part II Long Answer Questions TOTAL MARKS 1. Multiplying Integers 1. Identifying Variables in Algebraic Expressions 1. Properties of Integers 4. Dividing Decimal Numbers 5. Verifying the Distributive Property. Adding Fractions 7. Dividing Fractions 8. Angle Pairs 9. Dividing decimals 10. Exponents 11. Dividing Integers 1. Applying Linear Pair Property 4 1. Laws of Exponents 4 PART I SUBTOTAL Word Problems on Fractions and Decimals 15. Perimeter of Trapezium and Subtracting Expressions 1. Construction of Perpendicular Bisectors and Angle Bisectors 17. Word Problems on Integers and Solving Algebraic Equations 18. Factorisation and word problems in algebra PART II SUBTOTAL 0 TOTAL MARKS 0 11