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) Anand 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:_______________ |
| 2) Raj spent of his salary on food and gave of his salary to his sister. In the end, he was left with $792 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 3) Mithra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $545 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 4) Anand spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $888 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 5) Prem spent of his salary on food and gave of his salary to his sister. In the end, he was left with $460 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 6) Selvanayaki spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $775 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 7) Moorthi spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $696 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 8) Raj spent of his salary on food and gave of his salary to his sister. In the end, he was left with $832 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 9) Selvanayaki spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $540 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 10) Kalai spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $840 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 1) Anand 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 |
| 2) Raj spent of his salary on food and gave of his salary to his sister. In the end, he was left with $792 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2970 SOLUTION 1 : Spent Sister $792 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $792 1 unit = $792 ÷ 4 = $198 Step 4: 15 units= 15 x $198 =$2970 |
| 3) Mithra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $545 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1308 SOLUTION 1 : Spent Sister $545 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $545 1 unit = $545 ÷ 5 = $109 Step 4: 12 units= 12 x $109 =$1308 |
| 4) Anand spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $888 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $5328 SOLUTION 1 : Spent Sister $888 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $888 Step 4: 6 units= $888 x 6 =$5328 |
| 5) Prem spent of his salary on food and gave of his salary to his sister. In the end, he was left with $460 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $1725 SOLUTION 1 : Spent Sister $460 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $460 1 unit = $460 ÷ 4 = $115 Step 4: 15 units= 15 x $115 =$1725 |
| 6) Selvanayaki spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $775 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1860 SOLUTION 1 : Spent Sister $775 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $775 1 unit = $775 ÷ 5 = $155 Step 4: 12 units= 12 x $155 =$1860 |
| 7) Moorthi spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $696 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $4176 SOLUTION 1 : Spent Sister $696 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $696 Step 4: 6 units= $696 x 6 =$4176 |
| 8) Raj spent of his salary on food and gave of his salary to his sister. In the end, he was left with $832 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3120 SOLUTION 1 : Spent Sister $832 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $832 1 unit = $832 ÷ 4 = $208 Step 4: 15 units= 15 x $208 =$3120 |
| 9) Selvanayaki spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $540 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1296 SOLUTION 1 : Spent Sister $540 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $540 1 unit = $540 ÷ 5 = $108 Step 4: 12 units= 12 x $108 =$1296 |
| 10) Kalai spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $840 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $5040 SOLUTION 1 : Spent Sister $840 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $840 Step 4: 6 units= $840 x 6 =$5040 |