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) Savithri is 9 kg heavier than Selvanayaki. Ponnalagu is 6 kg heavier than Savithri. Their total mass is 141 kg. What is the mass of Ponnalagu kg Answer:_______________ |
| 2) Tulasi is 3 kg heavier than Keerthi. Amutha is 6 kg heavier than Tulasi. Their total mass is 144 kg. What is the mass of Amutha kg Answer:_______________ |
| 3) Pavi is 9 kg heavier than Parveen. Keerthi is 9 kg heavier than Pavi. Their total mass is 138 kg. What is the mass of Keerthi kg Answer:_______________ |
| 4) Jeevini is 9 kg heavier than Mithra. Selvanayaki is 6 kg heavier than Jeevini. Their total mass is 126 kg. What is the mass of Selvanayaki kg Answer:_______________ |
| 5) Thamarai is 6 kg heavier than Tamilselvi. Poongodi is 6 kg heavier than Thamarai. Their total mass is 123 kg. What is the mass of Poongodi kg Answer:_______________ |
| 6) Swathi is 9 kg heavier than Ramani. Poovazhagi is 6 kg heavier than Swathi. Their total mass is 129 kg. What is the mass of Poovazhagi kg Answer:_______________ |
| 7) Pavi is 3 kg heavier than Haritha. Savithri is 6 kg heavier than Pavi. Their total mass is 126 kg. What is the mass of Savithri kg Answer:_______________ |
| 8) Ponnalagu is 12 kg heavier than Kumutha. Haritha is 6 kg heavier than Ponnalagu. Their total mass is 114 kg. What is the mass of Haritha kg Answer:_______________ |
| 9) Chellamal is 9 kg heavier than Panimalar. Tamilselvi is 6 kg heavier than Chellamal. Their total mass is 135 kg. What is the mass of Tamilselvi kg Answer:_______________ |
| 10) Indra is 6 kg heavier than Chithra. Ovini is 6 kg heavier than Indra. Their total mass is 126 kg. What is the mass of Ovini kg Answer:_______________ |
| 1) Savithri is 9 kg heavier than Selvanayaki. Ponnalagu is 6 kg heavier than Savithri. Their total mass is 141 kg. What is the mass of Ponnalagu Answer: 54kg SOLUTION 1 : Step 1: 9 kg + 9 kg + 6 kg = 24 kg Step 2: 141 kg - 24 kg = 117 kg Step 3: 117 kg ÷ 3 = 39 kg Step 4: 39 kg + 9 kg + 6 kg = 54 kg The mass of Ponnalagu is 54 kg. |
| 2) Tulasi is 3 kg heavier than Keerthi. Amutha is 6 kg heavier than Tulasi. Their total mass is 144 kg. What is the mass of Amutha Answer: 53kg SOLUTION 1 : Step 1: 3 kg + 3 kg + 6 kg = 12 kg Step 2: 144 kg - 12 kg = 132 kg Step 3: 132 kg ÷ 3 = 44 kg Step 4: 44 kg + 3 kg + 6 kg = 53 kg The mass of Amutha is 53 kg. |
| 3) Pavi is 9 kg heavier than Parveen. Keerthi is 9 kg heavier than Pavi. Their total mass is 138 kg. What is the mass of Keerthi Answer: 55kg SOLUTION 1 : Step 1: 9 kg + 9 kg + 9 kg = 27 kg Step 2: 138 kg - 27 kg = 111 kg Step 3: 111 kg ÷ 3 = 37 kg Step 4: 37 kg + 9 kg + 9 kg = 55 kg The mass of Keerthi is 55 kg. |
| 4) Jeevini is 9 kg heavier than Mithra. Selvanayaki is 6 kg heavier than Jeevini. Their total mass is 126 kg. What is the mass of Selvanayaki Answer: 49kg SOLUTION 1 : Step 1: 9 kg + 9 kg + 6 kg = 24 kg Step 2: 126 kg - 24 kg = 102 kg Step 3: 102 kg ÷ 3 = 34 kg Step 4: 34 kg + 9 kg + 6 kg = 49 kg The mass of Selvanayaki is 49 kg. |
| 5) Thamarai is 6 kg heavier than Tamilselvi. Poongodi is 6 kg heavier than Thamarai. Their total mass is 123 kg. What is the mass of Poongodi Answer: 47kg SOLUTION 1 : Step 1: 6 kg + 6 kg + 6 kg = 18 kg Step 2: 123 kg - 18 kg = 105 kg Step 3: 105 kg ÷ 3 = 35 kg Step 4: 35 kg + 6 kg + 6 kg = 47 kg The mass of Poongodi is 47 kg. |
| 6) Swathi is 9 kg heavier than Ramani. Poovazhagi is 6 kg heavier than Swathi. Their total mass is 129 kg. What is the mass of Poovazhagi Answer: 50kg SOLUTION 1 : Step 1: 9 kg + 9 kg + 6 kg = 24 kg Step 2: 129 kg - 24 kg = 105 kg Step 3: 105 kg ÷ 3 = 35 kg Step 4: 35 kg + 9 kg + 6 kg = 50 kg The mass of Poovazhagi is 50 kg. |
| 7) Pavi is 3 kg heavier than Haritha. Savithri is 6 kg heavier than Pavi. Their total mass is 126 kg. What is the mass of Savithri Answer: 47kg SOLUTION 1 : Step 1: 3 kg + 3 kg + 6 kg = 12 kg Step 2: 126 kg - 12 kg = 114 kg Step 3: 114 kg ÷ 3 = 38 kg Step 4: 38 kg + 3 kg + 6 kg = 47 kg The mass of Savithri is 47 kg. |
| 8) Ponnalagu is 12 kg heavier than Kumutha. Haritha is 6 kg heavier than Ponnalagu. Their total mass is 114 kg. What is the mass of Haritha Answer: 46kg SOLUTION 1 : Step 1: 12 kg + 12 kg + 6 kg = 30 kg Step 2: 114 kg - 30 kg = 84 kg Step 3: 84 kg ÷ 3 = 28 kg Step 4: 28 kg + 12 kg + 6 kg = 46 kg The mass of Haritha is 46 kg. |
| 9) Chellamal is 9 kg heavier than Panimalar. Tamilselvi is 6 kg heavier than Chellamal. Their total mass is 135 kg. What is the mass of Tamilselvi Answer: 52kg SOLUTION 1 : Step 1: 9 kg + 9 kg + 6 kg = 24 kg Step 2: 135 kg - 24 kg = 111 kg Step 3: 111 kg ÷ 3 = 37 kg Step 4: 37 kg + 9 kg + 6 kg = 52 kg The mass of Tamilselvi is 52 kg. |
| 10) Indra is 6 kg heavier than Chithra. Ovini is 6 kg heavier than Indra. Their total mass is 126 kg. What is the mass of Ovini Answer: 48kg SOLUTION 1 : Step 1: 6 kg + 6 kg + 6 kg = 18 kg Step 2: 126 kg - 18 kg = 108 kg Step 3: 108 kg ÷ 3 = 36 kg Step 4: 36 kg + 6 kg + 6 kg = 48 kg The mass of Ovini is 48 kg. |