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) Parveen spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $790 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 2) Kumar spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $834 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 3) Raj spent of his salary on food and gave of his salary to his sister. In the end, he was left with $592 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 4) Ramani spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $700 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 5) Balaji spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $474 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 6) Aravindh spent of his salary on food and gave of his salary to his sister. In the end, he was left with $412 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 7) Tulasi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $510 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 8) Aravindh spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $510 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 9) Moorthi spent of his salary on food and gave of his salary to his sister. In the end, he was left with $572 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 10) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $710 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 1) Parveen spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $790 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1896 SOLUTION 1 : Spent Sister $790 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $790 1 unit = $790 ÷ 5 = $158 Step 4: 12 units= 12 x $158 =$1896 |
| 2) Kumar spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $834 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $5004 SOLUTION 1 : Spent Sister $834 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $834 Step 4: 6 units= $834 x 6 =$5004 |
| 3) Raj spent of his salary on food and gave of his salary to his sister. In the end, he was left with $592 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2220 SOLUTION 1 : Spent Sister $592 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $592 1 unit = $592 ÷ 4 = $148 Step 4: 15 units= 15 x $148 =$2220 |
| 4) Ramani spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $700 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1680 SOLUTION 1 : Spent Sister $700 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $700 1 unit = $700 ÷ 5 = $140 Step 4: 12 units= 12 x $140 =$1680 |
| 5) Balaji spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $474 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2844 SOLUTION 1 : Spent Sister $474 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $474 Step 4: 6 units= $474 x 6 =$2844 |
| 6) Aravindh spent of his salary on food and gave of his salary to his sister. In the end, he was left with $412 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $1545 SOLUTION 1 : Spent Sister $412 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $412 1 unit = $412 ÷ 4 = $103 Step 4: 15 units= 15 x $103 =$1545 |
| 7) Tulasi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $510 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1224 SOLUTION 1 : Spent Sister $510 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $510 1 unit = $510 ÷ 5 = $102 Step 4: 12 units= 12 x $102 =$1224 |
| 8) Aravindh spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $510 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3060 SOLUTION 1 : Spent Sister $510 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $510 Step 4: 6 units= $510 x 6 =$3060 |
| 9) Moorthi spent of his salary on food and gave of his salary to his sister. In the end, he was left with $572 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2145 SOLUTION 1 : Spent Sister $572 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $572 1 unit = $572 ÷ 4 = $143 Step 4: 15 units= 15 x $143 =$2145 |
| 10) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $710 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1704 SOLUTION 1 : Spent Sister $710 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $710 1 unit = $710 ÷ 5 = $142 Step 4: 12 units= 12 x $142 =$1704 |