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) Pavi is 3 kg heavier than Nandini. Poovazhagi is 6 kg heavier than Pavi. Their total mass is 126 kg. What is the mass of Poovazhagi kg Answer:_______________ |
| 2) Tamilselvi is 3 kg heavier than Jeevini. Parveen is 9 kg heavier than Tamilselvi. Their total mass is 114 kg. What is the mass of Parveen kg Answer:_______________ |
| 3) Pavi is 12 kg heavier than Ovini. Poovazhagi is 6 kg heavier than Pavi. Their total mass is 129 kg. What is the mass of Poovazhagi kg Answer:_______________ |
| 4) Parveen is 9 kg heavier than Keerthi. Poongodi is 9 kg heavier than Parveen. Their total mass is 138 kg. What is the mass of Poongodi kg Answer:_______________ |
| 5) Ovini is 9 kg heavier than Selvanayaki. Poovazhagi is 6 kg heavier than Ovini. Their total mass is 129 kg. What is the mass of Poovazhagi kg Answer:_______________ |
| 6) Swathi is 6 kg heavier than Kumutha. Selvanayaki is 9 kg heavier than Swathi. Their total mass is 138 kg. What is the mass of Selvanayaki kg Answer:_______________ |
| 7) Mithra is 6 kg heavier than Thamarai. Ponnalagu is 6 kg heavier than Mithra. Their total mass is 129 kg. What is the mass of Ponnalagu kg Answer:_______________ |
| 8) Ramani is 3 kg heavier than Chellamal. Amutha is 6 kg heavier than Ramani. Their total mass is 135 kg. What is the mass of Amutha kg Answer:_______________ |
| 9) Selvanayaki is 6 kg heavier than Keerthi. Indra is 9 kg heavier than Selvanayaki. Their total mass is 120 kg. What is the mass of Indra kg Answer:_______________ |
| 10) Ponnalagu is 6 kg heavier than Savithri. Pavi is 6 kg heavier than Ponnalagu. Their total mass is 147 kg. What is the mass of Pavi kg Answer:_______________ |
| 1) Pavi is 3 kg heavier than Nandini. Poovazhagi is 6 kg heavier than Pavi. Their total mass is 126 kg. What is the mass of Poovazhagi 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 Poovazhagi is 47 kg. |
| 2) Tamilselvi is 3 kg heavier than Jeevini. Parveen is 9 kg heavier than Tamilselvi. Their total mass is 114 kg. What is the mass of Parveen Answer: 45kg SOLUTION 1 : Step 1: 3 kg + 3 kg + 9 kg = 15 kg Step 2: 114 kg - 15 kg = 99 kg Step 3: 99 kg ÷ 3 = 33 kg Step 4: 33 kg + 3 kg + 9 kg = 45 kg The mass of Parveen is 45 kg. |
| 3) Pavi is 12 kg heavier than Ovini. Poovazhagi is 6 kg heavier than Pavi. Their total mass is 129 kg. What is the mass of Poovazhagi Answer: 51kg SOLUTION 1 : Step 1: 12 kg + 12 kg + 6 kg = 30 kg Step 2: 129 kg - 30 kg = 99 kg Step 3: 99 kg ÷ 3 = 33 kg Step 4: 33 kg + 12 kg + 6 kg = 51 kg The mass of Poovazhagi is 51 kg. |
| 4) Parveen is 9 kg heavier than Keerthi. Poongodi is 9 kg heavier than Parveen. Their total mass is 138 kg. What is the mass of Poongodi 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 Poongodi is 55 kg. |
| 5) Ovini is 9 kg heavier than Selvanayaki. Poovazhagi is 6 kg heavier than Ovini. 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. |
| 6) Swathi is 6 kg heavier than Kumutha. Selvanayaki is 9 kg heavier than Swathi. Their total mass is 138 kg. What is the mass of Selvanayaki Answer: 54kg SOLUTION 1 : Step 1: 6 kg + 6 kg + 9 kg = 21 kg Step 2: 138 kg - 21 kg = 117 kg Step 3: 117 kg ÷ 3 = 39 kg Step 4: 39 kg + 6 kg + 9 kg = 54 kg The mass of Selvanayaki is 54 kg. |
| 7) Mithra is 6 kg heavier than Thamarai. Ponnalagu is 6 kg heavier than Mithra. Their total mass is 129 kg. What is the mass of Ponnalagu Answer: 49kg SOLUTION 1 : Step 1: 6 kg + 6 kg + 6 kg = 18 kg Step 2: 129 kg - 18 kg = 111 kg Step 3: 111 kg ÷ 3 = 37 kg Step 4: 37 kg + 6 kg + 6 kg = 49 kg The mass of Ponnalagu is 49 kg. |
| 8) Ramani is 3 kg heavier than Chellamal. Amutha is 6 kg heavier than Ramani. Their total mass is 135 kg. What is the mass of Amutha Answer: 50kg SOLUTION 1 : Step 1: 3 kg + 3 kg + 6 kg = 12 kg Step 2: 135 kg - 12 kg = 123 kg Step 3: 123 kg ÷ 3 = 41 kg Step 4: 41 kg + 3 kg + 6 kg = 50 kg The mass of Amutha is 50 kg. |
| 9) Selvanayaki is 6 kg heavier than Keerthi. Indra is 9 kg heavier than Selvanayaki. Their total mass is 120 kg. What is the mass of Indra Answer: 48kg SOLUTION 1 : Step 1: 6 kg + 6 kg + 9 kg = 21 kg Step 2: 120 kg - 21 kg = 99 kg Step 3: 99 kg ÷ 3 = 33 kg Step 4: 33 kg + 6 kg + 9 kg = 48 kg The mass of Indra is 48 kg. |
| 10) Ponnalagu is 6 kg heavier than Savithri. Pavi is 6 kg heavier than Ponnalagu. Their total mass is 147 kg. What is the mass of Pavi Answer: 55kg SOLUTION 1 : Step 1: 6 kg + 6 kg + 6 kg = 18 kg Step 2: 147 kg - 18 kg = 129 kg Step 3: 129 kg ÷ 3 = 43 kg Step 4: 43 kg + 6 kg + 6 kg = 55 kg The mass of Pavi is 55 kg. |