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) Aravindh spent of his salary on food and gave of his salary to his sister. In the end, he was left with $496 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 2) Tulasi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $885 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 3) Aravindh spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $612 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 4) Selvan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $612 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 5) Chithra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $665 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 6) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $480 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 7) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $700 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 8) Ovini spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $725 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 9) Sriram spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $576 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 10) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $868 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 1) Aravindh spent of his salary on food and gave of his salary to his sister. In the end, he was left with $496 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $1860 SOLUTION 1 : Spent Sister $496 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $496 1 unit = $496 ÷ 4 = $124 Step 4: 15 units= 15 x $124 =$1860 |
| 2) Tulasi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $885 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $2124 SOLUTION 1 : Spent Sister $885 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $885 1 unit = $885 ÷ 5 = $177 Step 4: 12 units= 12 x $177 =$2124 |
| 3) Aravindh spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $612 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3672 SOLUTION 1 : Spent Sister $612 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $612 Step 4: 6 units= $612 x 6 =$3672 |
| 4) Selvan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $612 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2295 SOLUTION 1 : Spent Sister $612 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $612 1 unit = $612 ÷ 4 = $153 Step 4: 15 units= 15 x $153 =$2295 |
| 5) Chithra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $665 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1596 SOLUTION 1 : Spent Sister $665 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $665 1 unit = $665 ÷ 5 = $133 Step 4: 12 units= 12 x $133 =$1596 |
| 6) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $480 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2880 SOLUTION 1 : Spent Sister $480 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $480 Step 4: 6 units= $480 x 6 =$2880 |
| 7) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $700 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2625 SOLUTION 1 : Spent Sister $700 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $700 1 unit = $700 ÷ 4 = $175 Step 4: 15 units= 15 x $175 =$2625 |
| 8) Ovini spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $725 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1740 SOLUTION 1 : Spent Sister $725 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $725 1 unit = $725 ÷ 5 = $145 Step 4: 12 units= 12 x $145 =$1740 |
| 9) Sriram spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $576 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3456 SOLUTION 1 : Spent Sister $576 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $576 Step 4: 6 units= $576 x 6 =$3456 |
| 10) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $868 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3255 SOLUTION 1 : Spent Sister $868 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $868 1 unit = $868 ÷ 4 = $217 Step 4: 15 units= 15 x $217 =$3255 |