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) Pugal spent of his salary on food and gave of his salary to his sister. In the end, he was left with $748 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 2) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $768 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 3) Thamarai spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $570 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 4) Balaji spent of his salary on food and gave of his salary to his sister. In the end, he was left with $520 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 5) Sriram spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $486 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 6) Swathi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $855 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 7) Prem spent of his salary on food and gave of his salary to his sister. In the end, he was left with $528 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 8) Anand spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $534 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 9) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $600 for herself. a) What fraction of her salary did she have left
b) How much was her 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 $728 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 1) Pugal spent of his salary on food and gave of his salary to his sister. In the end, he was left with $748 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2805 SOLUTION 1 : Spent Sister $748 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $748 1 unit = $748 ÷ 4 = $187 Step 4: 15 units= 15 x $187 =$2805 |
| 2) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $768 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $4608 SOLUTION 1 : Spent Sister $768 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $768 Step 4: 6 units= $768 x 6 =$4608 |
| 3) Thamarai spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $570 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1368 SOLUTION 1 : Spent Sister $570 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $570 1 unit = $570 ÷ 5 = $114 Step 4: 12 units= 12 x $114 =$1368 |
| 4) Balaji spent of his salary on food and gave of his salary to his sister. In the end, he was left with $520 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $1950 SOLUTION 1 : Spent Sister $520 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $520 1 unit = $520 ÷ 4 = $130 Step 4: 15 units= 15 x $130 =$1950 |
| 5) Sriram spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $486 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2916 SOLUTION 1 : Spent Sister $486 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $486 Step 4: 6 units= $486 x 6 =$2916 |
| 6) Swathi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $855 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $2052 SOLUTION 1 : Spent Sister $855 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $855 1 unit = $855 ÷ 5 = $171 Step 4: 12 units= 12 x $171 =$2052 |
| 7) Prem spent of his salary on food and gave of his salary to his sister. In the end, he was left with $528 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $1980 SOLUTION 1 : Spent Sister $528 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $528 1 unit = $528 ÷ 4 = $132 Step 4: 15 units= 15 x $132 =$1980 |
| 8) Anand spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $534 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3204 SOLUTION 1 : Spent Sister $534 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $534 Step 4: 6 units= $534 x 6 =$3204 |
| 9) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $600 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1440 SOLUTION 1 : Spent Sister $600 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $600 1 unit = $600 ÷ 5 = $120 Step 4: 12 units= 12 x $120 =$1440 |
| 10) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $728 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2730 SOLUTION 1 : Spent Sister $728 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $728 1 unit = $728 ÷ 4 = $182 Step 4: 15 units= 15 x $182 =$2730 |