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) Kumutha and Indra ran a 100-m race and Indra 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 Indra win by m Answer:_______________ |
| 2) Ovini and Amutha ran a 100-m race and Amutha won by 30 m.Then they ran a 170-m race with each person running at the same speed they ran in the first race. How many metres will Amutha win by m Answer:_______________ |
| 3) Selvanayaki and Poovazhagi ran a 100-m race and Poovazhagi 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 Poovazhagi win by m Answer:_______________ |
| 4) Panimalar and Savithri ran a 100-m race and Savithri won by 30 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 Savithri win by m Answer:_______________ |
| 5) Ramani and Ponnalagu ran a 100-m race and Ponnalagu won by 30 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 Ponnalagu win by m Answer:_______________ |
| 6) Swathi and Poovazhagi ran a 100-m race and Poovazhagi won by 30 m.Then they ran a 130-m race with each person running at the same speed they ran in the first race. How many metres will Poovazhagi win by m Answer:_______________ |
| 7) Nandini and Mithra ran a 100-m race and Mithra won by 30 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 Mithra win by m Answer:_______________ |
| 8) Indra and Swathi ran a 100-m race and Swathi won by 10 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:_______________ |
| 9) Ponnalagu and Tulasi ran a 100-m race and Tulasi won by 10 m.Then they ran a 170-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:_______________ |
| 10) Mithra and Pavi ran a 100-m race and Pavi won by 30 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 Pavi win by m Answer:_______________ |
| 1) Kumutha and Indra ran a 100-m race and Indra 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 Indra 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 Indra will win by 60 m. |
| 2) Ovini and Amutha ran a 100-m race and Amutha won by 30 m.Then they ran a 170-m race with each person running at the same speed they ran in the first race. How many metres will Amutha win by Answer: 51 m SOLUTION 1 : Step 1: 100 m → 30 m Step 2: 10 m → 30 ÷ 10 = 3 m Step 3: 170 m → 3 x 17 = 51 m Amutha will win by 51 m. |
| 3) Selvanayaki and Poovazhagi ran a 100-m race and Poovazhagi 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 Poovazhagi 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 Poovazhagi will win by 16 m. |
| 4) Panimalar and Savithri ran a 100-m race and Savithri won by 30 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 Savithri win by Answer: 57 m SOLUTION 1 : Step 1: 100 m → 30 m Step 2: 10 m → 30 ÷ 10 = 3 m Step 3: 190 m → 3 x 19 = 57 m Savithri will win by 57 m. |
| 5) Ramani and Ponnalagu ran a 100-m race and Ponnalagu won by 30 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 Ponnalagu win by Answer: 42 m SOLUTION 1 : Step 1: 100 m → 30 m Step 2: 10 m → 30 ÷ 10 = 3 m Step 3: 140 m → 3 x 14 = 42 m Ponnalagu will win by 42 m. |
| 6) Swathi and Poovazhagi ran a 100-m race and Poovazhagi won by 30 m.Then they ran a 130-m race with each person running at the same speed they ran in the first race. How many metres will Poovazhagi win by Answer: 39 m SOLUTION 1 : Step 1: 100 m → 30 m Step 2: 10 m → 30 ÷ 10 = 3 m Step 3: 130 m → 3 x 13 = 39 m Poovazhagi will win by 39 m. |
| 7) Nandini and Mithra ran a 100-m race and Mithra won by 30 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 Mithra win by Answer: 36 m SOLUTION 1 : Step 1: 100 m → 30 m Step 2: 10 m → 30 ÷ 10 = 3 m Step 3: 120 m → 3 x 12 = 36 m Mithra will win by 36 m. |
| 8) Indra and Swathi ran a 100-m race and Swathi won by 10 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: 19 m SOLUTION 1 : Step 1: 100 m → 10 m Step 2: 10 m → 10 ÷ 10 = 1 m Step 3: 190 m → 1 x 19 = 19 m Swathi will win by 19 m. |
| 9) Ponnalagu and Tulasi ran a 100-m race and Tulasi won by 10 m.Then they ran a 170-m race with each person running at the same speed they ran in the first race. How many metres will Tulasi win by Answer: 17 m SOLUTION 1 : Step 1: 100 m → 10 m Step 2: 10 m → 10 ÷ 10 = 1 m Step 3: 170 m → 1 x 17 = 17 m Tulasi will win by 17 m. |
| 10) Mithra and Pavi ran a 100-m race and Pavi won by 30 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 Pavi win by Answer: 42 m SOLUTION 1 : Step 1: 100 m → 30 m Step 2: 10 m → 30 ÷ 10 = 3 m Step 3: 140 m → 3 x 14 = 42 m Pavi will win by 42 m. |