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) Jeevini and Haritha ran a 100-m race and Haritha won by 40 m.Then they ran a 160-m race with each person running at the same speed they ran in the first race. How many metres will Haritha win by m Answer:_______________ |
| 2) Jeevini and Ramani ran a 100-m race and Ramani won by 40 m.Then they ran a 120-m race with each person running at the same speed they ran in the first race. How many metres will Ramani win by m Answer:_______________ |
| 3) Ovini and Tulasi ran a 100-m race and Tulasi won by 40 m.Then they ran a 180-m race with each person running at the same speed they ran in the first race. How many metres will Tulasi win by m Answer:_______________ |
| 4) Keerthi and Poongodi ran a 100-m race and Poongodi won by 20 m.Then they ran a 140-m race with each person running at the same speed they ran in the first race. How many metres will Poongodi win by m Answer:_______________ |
| 5) Savithri and Kumutha ran a 100-m race and Kumutha won by 10 m.Then they ran a 160-m race with each person running at the same speed they ran in the first race. How many metres will Kumutha win by m Answer:_______________ |
| 6) Tamilselvi and Ponnalagu ran a 100-m race and Ponnalagu won by 40 m.Then they ran a 120-m race with each person running at the same speed they ran in the first race. How many metres will Ponnalagu win by m Answer:_______________ |
| 7) Savithri and Keerthi ran a 100-m race and Keerthi won by 10 m.Then they ran a 160-m race with each person running at the same speed they ran in the first race. How many metres will Keerthi win by m Answer:_______________ |
| 8) Chithra and Mithra ran a 100-m race and Mithra won by 40 m.Then they ran a 150-m race with each person running at the same speed they ran in the first race. How many metres will Mithra win by m Answer:_______________ |
| 9) Selvanayaki and Swathi ran a 100-m race and Swathi won by 20 m.Then they ran a 190-m race with each person running at the same speed they ran in the first race. How many metres will Swathi win by m Answer:_______________ |
| 10) Panimalar and Selvanayaki ran a 100-m race and Selvanayaki won by 40 m.Then they ran a 180-m race with each person running at the same speed they ran in the first race. How many metres will Selvanayaki win by m Answer:_______________ |
| 1) Jeevini and Haritha ran a 100-m race and Haritha won by 40 m.Then they ran a 160-m race with each person running at the same speed they ran in the first race. How many metres will Haritha win by Answer: 64 m SOLUTION 1 : Step 1: 100 m → 40 m Step 2: 10 m → 40 ÷ 10 = 4 m Step 3: 160 m → 4 x 16 = 64 m Haritha will win by 64 m. |
| 2) Jeevini and Ramani ran a 100-m race and Ramani won by 40 m.Then they ran a 120-m race with each person running at the same speed they ran in the first race. How many metres will Ramani win by Answer: 48 m SOLUTION 1 : Step 1: 100 m → 40 m Step 2: 10 m → 40 ÷ 10 = 4 m Step 3: 120 m → 4 x 12 = 48 m Ramani will win by 48 m. |
| 3) Ovini and Tulasi ran a 100-m race and Tulasi won by 40 m.Then they ran a 180-m race with each person running at the same speed they ran in the first race. How many metres will Tulasi win by Answer: 72 m SOLUTION 1 : Step 1: 100 m → 40 m Step 2: 10 m → 40 ÷ 10 = 4 m Step 3: 180 m → 4 x 18 = 72 m Tulasi will win by 72 m. |
| 4) Keerthi and Poongodi ran a 100-m race and Poongodi won by 20 m.Then they ran a 140-m race with each person running at the same speed they ran in the first race. How many metres will Poongodi win by Answer: 28 m SOLUTION 1 : Step 1: 100 m → 20 m Step 2: 10 m → 20 ÷ 10 = 2 m Step 3: 140 m → 2 x 14 = 28 m Poongodi will win by 28 m. |
| 5) Savithri and Kumutha ran a 100-m race and Kumutha won by 10 m.Then they ran a 160-m race with each person running at the same speed they ran in the first race. How many metres will Kumutha win by Answer: 16 m SOLUTION 1 : Step 1: 100 m → 10 m Step 2: 10 m → 10 ÷ 10 = 1 m Step 3: 160 m → 1 x 16 = 16 m Kumutha will win by 16 m. |
| 6) Tamilselvi and Ponnalagu ran a 100-m race and Ponnalagu won by 40 m.Then they ran a 120-m race with each person running at the same speed they ran in the first race. How many metres will Ponnalagu win by Answer: 48 m SOLUTION 1 : Step 1: 100 m → 40 m Step 2: 10 m → 40 ÷ 10 = 4 m Step 3: 120 m → 4 x 12 = 48 m Ponnalagu will win by 48 m. |
| 7) Savithri and Keerthi ran a 100-m race and Keerthi won by 10 m.Then they ran a 160-m race with each person running at the same speed they ran in the first race. How many metres will Keerthi win by Answer: 16 m SOLUTION 1 : Step 1: 100 m → 10 m Step 2: 10 m → 10 ÷ 10 = 1 m Step 3: 160 m → 1 x 16 = 16 m Keerthi will win by 16 m. |
| 8) Chithra and Mithra ran a 100-m race and Mithra won by 40 m.Then they ran a 150-m race with each person running at the same speed they ran in the first race. How many metres will Mithra win by Answer: 60 m SOLUTION 1 : Step 1: 100 m → 40 m Step 2: 10 m → 40 ÷ 10 = 4 m Step 3: 150 m → 4 x 15 = 60 m Mithra will win by 60 m. |
| 9) Selvanayaki and Swathi ran a 100-m race and Swathi won by 20 m.Then they ran a 190-m race with each person running at the same speed they ran in the first race. How many metres will Swathi win by Answer: 38 m SOLUTION 1 : Step 1: 100 m → 20 m Step 2: 10 m → 20 ÷ 10 = 2 m Step 3: 190 m → 2 x 19 = 38 m Swathi will win by 38 m. |
| 10) Panimalar and Selvanayaki ran a 100-m race and Selvanayaki won by 40 m.Then they ran a 180-m race with each person running at the same speed they ran in the first race. How many metres will Selvanayaki win by Answer: 72 m SOLUTION 1 : Step 1: 100 m → 40 m Step 2: 10 m → 40 ÷ 10 = 4 m Step 3: 180 m → 4 x 18 = 72 m Selvanayaki will win by 72 m. |