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, Selvanayaki and Nandini weigh 124 kg altogether. Selvanayaki weighs twice as heavy as Pavi. Pavi weighs 12 kg less than Nandini. What is the mass of Nandini kg Answer:_______________ |
| 2) Indra, Thamarai and Kumutha weigh 128 kg altogether. Thamarai weighs twice as heavy as Indra. Indra weighs 4 kg less than Kumutha. What is the mass of Kumutha kg Answer:_______________ |
| 3) Thamarai, Ponnalagu and Panimalar weigh 116 kg altogether. Ponnalagu weighs twice as heavy as Thamarai. Thamarai weighs 8 kg less than Panimalar. What is the mass of Panimalar kg Answer:_______________ |
| 4) Savithri, Swathi and Haritha weigh 128 kg altogether. Swathi weighs twice as heavy as Savithri. Savithri weighs 8 kg less than Haritha. What is the mass of Haritha kg Answer:_______________ |
| 5) Mithra, Poovazhagi and Kumutha weigh 128 kg altogether. Poovazhagi weighs twice as heavy as Mithra. Mithra weighs 8 kg less than Kumutha. What is the mass of Kumutha kg Answer:_______________ |
| 6) Nandini, Selvanayaki and Mithra weigh 112 kg altogether. Selvanayaki weighs twice as heavy as Nandini. Nandini weighs 4 kg less than Mithra. What is the mass of Mithra kg Answer:_______________ |
| 7) Panimalar, Haritha and Ovini weigh 112 kg altogether. Haritha weighs twice as heavy as Panimalar. Panimalar weighs 4 kg less than Ovini. What is the mass of Ovini kg Answer:_______________ |
| 8) Indra, Thamarai and Tulasi weigh 112 kg altogether. Thamarai weighs twice as heavy as Indra. Indra weighs 4 kg less than Tulasi. What is the mass of Tulasi kg Answer:_______________ |
| 9) Amutha, Jeevini and Ramani weigh 128 kg altogether. Jeevini weighs twice as heavy as Amutha. Amutha weighs 8 kg less than Ramani. What is the mass of Ramani kg Answer:_______________ |
| 10) Parveen, Ramani and Keerthi weigh 128 kg altogether. Ramani weighs twice as heavy as Parveen. Parveen weighs 8 kg less than Keerthi. What is the mass of Keerthi kg Answer:_______________ |
| 1) Pavi, Selvanayaki and Nandini weigh 124 kg altogether. Selvanayaki weighs twice as heavy as Pavi. Pavi weighs 12 kg less than Nandini. What is the mass of Nandini Answer: 40 kg SOLUTION 1 : Step 1: 124 kg - 12 kg = 112 kg Step 2: 112 kg ÷ 4 = 28 kg Step 3: 28 kg + 12 kg = 40 kg The mass of Nandini is 40 kg. |
| 2) Indra, Thamarai and Kumutha weigh 128 kg altogether. Thamarai weighs twice as heavy as Indra. Indra weighs 4 kg less than Kumutha. What is the mass of Kumutha Answer: 35 kg SOLUTION 1 : Step 1: 128 kg - 4 kg = 124 kg Step 2: 124 kg ÷ 4 = 31 kg Step 3: 31 kg + 4 kg = 35 kg The mass of Kumutha is 35 kg. |
| 3) Thamarai, Ponnalagu and Panimalar weigh 116 kg altogether. Ponnalagu weighs twice as heavy as Thamarai. Thamarai weighs 8 kg less than Panimalar. What is the mass of Panimalar Answer: 35 kg SOLUTION 1 : Step 1: 116 kg - 8 kg = 108 kg Step 2: 108 kg ÷ 4 = 27 kg Step 3: 27 kg + 8 kg = 35 kg The mass of Panimalar is 35 kg. |
| 4) Savithri, Swathi and Haritha weigh 128 kg altogether. Swathi weighs twice as heavy as Savithri. Savithri weighs 8 kg less than Haritha. What is the mass of Haritha Answer: 38 kg SOLUTION 1 : Step 1: 128 kg - 8 kg = 120 kg Step 2: 120 kg ÷ 4 = 30 kg Step 3: 30 kg + 8 kg = 38 kg The mass of Haritha is 38 kg. |
| 5) Mithra, Poovazhagi and Kumutha weigh 128 kg altogether. Poovazhagi weighs twice as heavy as Mithra. Mithra weighs 8 kg less than Kumutha. What is the mass of Kumutha Answer: 38 kg SOLUTION 1 : Step 1: 128 kg - 8 kg = 120 kg Step 2: 120 kg ÷ 4 = 30 kg Step 3: 30 kg + 8 kg = 38 kg The mass of Kumutha is 38 kg. |
| 6) Nandini, Selvanayaki and Mithra weigh 112 kg altogether. Selvanayaki weighs twice as heavy as Nandini. Nandini weighs 4 kg less than Mithra. What is the mass of Mithra Answer: 31 kg SOLUTION 1 : Step 1: 112 kg - 4 kg = 108 kg Step 2: 108 kg ÷ 4 = 27 kg Step 3: 27 kg + 4 kg = 31 kg The mass of Mithra is 31 kg. |
| 7) Panimalar, Haritha and Ovini weigh 112 kg altogether. Haritha weighs twice as heavy as Panimalar. Panimalar weighs 4 kg less than Ovini. What is the mass of Ovini Answer: 31 kg SOLUTION 1 : Step 1: 112 kg - 4 kg = 108 kg Step 2: 108 kg ÷ 4 = 27 kg Step 3: 27 kg + 4 kg = 31 kg The mass of Ovini is 31 kg. |
| 8) Indra, Thamarai and Tulasi weigh 112 kg altogether. Thamarai weighs twice as heavy as Indra. Indra weighs 4 kg less than Tulasi. What is the mass of Tulasi Answer: 31 kg SOLUTION 1 : Step 1: 112 kg - 4 kg = 108 kg Step 2: 108 kg ÷ 4 = 27 kg Step 3: 27 kg + 4 kg = 31 kg The mass of Tulasi is 31 kg. |
| 9) Amutha, Jeevini and Ramani weigh 128 kg altogether. Jeevini weighs twice as heavy as Amutha. Amutha weighs 8 kg less than Ramani. What is the mass of Ramani Answer: 38 kg SOLUTION 1 : Step 1: 128 kg - 8 kg = 120 kg Step 2: 120 kg ÷ 4 = 30 kg Step 3: 30 kg + 8 kg = 38 kg The mass of Ramani is 38 kg. |
| 10) Parveen, Ramani and Keerthi weigh 128 kg altogether. Ramani weighs twice as heavy as Parveen. Parveen weighs 8 kg less than Keerthi. What is the mass of Keerthi Answer: 38 kg SOLUTION 1 : Step 1: 128 kg - 8 kg = 120 kg Step 2: 120 kg ÷ 4 = 30 kg Step 3: 30 kg + 8 kg = 38 kg The mass of Keerthi is 38 kg. |