Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) Haritha office recycled a total of 40 kilograms of paper over 5 weeks. After 10 weeks, how many kilograms of paper will Haritha office have recycled Assume the relationship is directly proportional. kilograms Answer:_______________ |
| 2) Ovini jarred 30 litres of jam after 5 days. How much jam did Ovini jar if he spent 10 days making jam Assume the relationship is directly proportional. litres Answer:_______________ |
| 3) Chithra took a total of 40 quizzes over the course of 5 weeks. After attending 10 weeks of school this quarter, how many quizzes will Chithra have taken in total Assume the relationship is directly proportional. quizzes Answer:_______________ |
| 4) Chellamal used 16 centimetres of tape to wrap 4 presents. How many presents did Chellamal wrap if he used 8 centimetres of tape Assume the relationship is directly proportional. presents Answer:_______________ |
| 5) Selvanayaki office recycled a total of 50 kilograms of paper over 5 weeks. After 10 weeks, how many kilograms of paper will Selvanayaki office have recycled Assume the relationship is directly proportional. kilograms Answer:_______________ |
| 6) Amutha jarred 40 litres of jam after 5 days. How much jam did Amutha jar if he spent 10 days making jam Assume the relationship is directly proportional. litres Answer:_______________ |
| 7) Savithri took a total of 24 quizzes over the course of 3 weeks. After attending 6 weeks of school this quarter, how many quizzes will Savithri have taken in total Assume the relationship is directly proportional. quizzes Answer:_______________ |
| 8) Amutha used 40 centimetres of tape to wrap 4 presents. How many presents did Amutha wrap if he used 8 centimetres of tape Assume the relationship is directly proportional. presents Answer:_______________ |
| 9) Pavi office recycled a total of 48 kilograms of paper over 6 weeks. After 12 weeks, how many kilograms of paper will Pavi office have recycled Assume the relationship is directly proportional. kilograms Answer:_______________ |
| 10) Tulasi jarred 32 litres of jam after 4 days. How much jam did Tulasi jar if he spent 8 days making jam Assume the relationship is directly proportional. litres Answer:_______________ |
| 1) Haritha office recycled a total of 40 kilograms of paper over 5 weeks. After 10 weeks, how many kilograms of paper will Haritha office have recycled Assume the relationship is directly proportional. Answer: 80 kilograms SOLUTION 1 : Find the cross products and solve for J
Find the cross products 10J = 40 x 10 Simplify 5J = 400 Divide both sides by 5 J = 80
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| 2) Ovini jarred 30 litres of jam after 5 days. How much jam did Ovini jar if he spent 10 days making jam Assume the relationship is directly proportional. Answer: 60 litres SOLUTION 1 : Find the cross products and solve for V
Find the cross products 10V = 30 x 10 Simplify 5V = 300 Divide both sides by 5 V = 60 If Ovini spent 10 days making jam, he jarred 60 litres. |
| 3) Chithra took a total of 40 quizzes over the course of 5 weeks. After attending 10 weeks of school this quarter, how many quizzes will Chithra have taken in total Assume the relationship is directly proportional. Answer: 80 quizzes SOLUTION 1 : Find the cross products and solve for W
Find the cross products 10W = 40 x 10 Simplify 5W = 400 Divide both sides by 5 W = 80 After attending 10 weeks of school this quarter, Chithra will have taken a total of 80 quizzes. |
| 4) Chellamal used 16 centimetres of tape to wrap 4 presents. How many presents did Chellamal wrap if he used 8 centimetres of tape Assume the relationship is directly proportional. Answer: 32 presents SOLUTION 1 : Find the cross products and solve for F
Find the cross products 8F = 16 x 8 Simplify 4F = 128 Divide both sides by 4 F = 32 If Chellamal used 8 centimetres of tape, he must have wrapped 32 presents. |
| 5) Selvanayaki office recycled a total of 50 kilograms of paper over 5 weeks. After 10 weeks, how many kilograms of paper will Selvanayaki office have recycled Assume the relationship is directly proportional. Answer: 100 kilograms SOLUTION 1 : Find the cross products and solve for K
Find the cross products 10K = 50 x 10 Simplify 5K = 500 Divide both sides by 5 K = 100
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| 6) Amutha jarred 40 litres of jam after 5 days. How much jam did Amutha jar if he spent 10 days making jam Assume the relationship is directly proportional. Answer: 80 litres SOLUTION 1 : Find the cross products and solve for E
Find the cross products 10E = 40 x 10 Simplify 5E = 400 Divide both sides by 5 E = 80 If Amutha spent 10 days making jam, he jarred 80 litres. |
| 7) Savithri took a total of 24 quizzes over the course of 3 weeks. After attending 6 weeks of school this quarter, how many quizzes will Savithri have taken in total Assume the relationship is directly proportional. Answer: 48 quizzes SOLUTION 1 : Find the cross products and solve for N
Find the cross products 6N = 24 x 6 Simplify 3N = 144 Divide both sides by 3 N = 48 After attending 6 weeks of school this quarter, Savithri will have taken a total of 48 quizzes. |
| 8) Amutha used 40 centimetres of tape to wrap 4 presents. How many presents did Amutha wrap if he used 8 centimetres of tape Assume the relationship is directly proportional. Answer: 80 presents SOLUTION 1 : Find the cross products and solve for O
Find the cross products 8O = 40 x 8 Simplify 4O = 320 Divide both sides by 4 O = 80 If Amutha used 8 centimetres of tape, he must have wrapped 80 presents. |
| 9) Pavi office recycled a total of 48 kilograms of paper over 6 weeks. After 12 weeks, how many kilograms of paper will Pavi office have recycled Assume the relationship is directly proportional. Answer: 96 kilograms SOLUTION 1 : Find the cross products and solve for M
Find the cross products 12M = 48 x 12 Simplify 6M = 576 Divide both sides by 6 M = 96
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| 10) Tulasi jarred 32 litres of jam after 4 days. How much jam did Tulasi jar if he spent 8 days making jam Assume the relationship is directly proportional. Answer: 64 litres SOLUTION 1 : Find the cross products and solve for Q
Find the cross products 8Q = 32 x 8 Simplify 4Q = 256 Divide both sides by 4 Q = 64 If Tulasi spent 8 days making jam, he jarred 64 litres. |