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) Kalai bought a book for $5.50 and a pen for $3.70. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 2) Kumar bought a book for $13.30 and a pen for $3.20. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 3) Kumar bought a book for $20.10 and a pen for $3.30. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 4) Pugal bought a book for $18.40 and a pen for $1.10. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 5) Chidambaram bought a book for $18.50 and a pen for $1.50. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 6) Aravindh bought a book for $9.30 and a pen for $5.60. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 7) Murugan bought a book for $8.60 and a pen for $4.50. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 8) Murugan bought a book for $3.10 and a pen for $1.80. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 9) Barathan bought a book for $8.80 and a pen for $2.20. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 10) Barathan bought a book for $2.80 and a pen for $5.30. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 1) Kalai bought a book for $5.50 and a pen for $3.70. If he gave the cashier $50, how much change would he receive Answer: $40.80 SOLUTION 1 : Step 1: $5.50 + $3.70 = $9.20 Step 2: $50 - $9.20 = $40.80 He would receive $40.80 change. |
| 2) Kumar bought a book for $13.30 and a pen for $3.20. If he gave the cashier $50, how much change would he receive Answer: $33.50 SOLUTION 1 : Step 1: $13.30 + $3.20 = $16.50 Step 2: $50 - $16.50 = $33.50 He would receive $33.50 change. |
| 3) Kumar bought a book for $20.10 and a pen for $3.30. If he gave the cashier $50, how much change would he receive Answer: $26.60 SOLUTION 1 : Step 1: $20.10 + $3.30 = $23.40 Step 2: $50 - $23.40 = $26.60 He would receive $26.60 change. |
| 4) Pugal bought a book for $18.40 and a pen for $1.10. If he gave the cashier $40, how much change would he receive Answer: $20.50 SOLUTION 1 : Step 1: $18.40 + $1.10 = $19.50 Step 2: $40 - $19.50 = $20.50 He would receive $20.50 change. |
| 5) Chidambaram bought a book for $18.50 and a pen for $1.50. If he gave the cashier $40, how much change would he receive Answer: $20.00 SOLUTION 1 : Step 1: $18.50 + $1.50 = $20.00 Step 2: $40 - $20.00 = $20.00 He would receive $20.00 change. |
| 6) Aravindh bought a book for $9.30 and a pen for $5.60. If he gave the cashier $40, how much change would he receive Answer: $25.10 SOLUTION 1 : Step 1: $9.30 + $5.60 = $14.90 Step 2: $40 - $14.90 = $25.10 He would receive $25.10 change. |
| 7) Murugan bought a book for $8.60 and a pen for $4.50. If he gave the cashier $40, how much change would he receive Answer: $26.90 SOLUTION 1 : Step 1: $8.60 + $4.50 = $13.10 Step 2: $40 - $13.10 = $26.90 He would receive $26.90 change. |
| 8) Murugan bought a book for $3.10 and a pen for $1.80. If he gave the cashier $50, how much change would he receive Answer: $45.10 SOLUTION 1 : Step 1: $3.10 + $1.80 = $4.90 Step 2: $50 - $4.90 = $45.10 He would receive $45.10 change. |
| 9) Barathan bought a book for $8.80 and a pen for $2.20. If he gave the cashier $40, how much change would he receive Answer: $29.00 SOLUTION 1 : Step 1: $8.80 + $2.20 = $11.00 Step 2: $40 - $11.00 = $29.00 He would receive $29.00 change. |
| 10) Barathan bought a book for $2.80 and a pen for $5.30. If he gave the cashier $40, how much change would he receive Answer: $31.90 SOLUTION 1 : Step 1: $2.80 + $5.30 = $8.10 Step 2: $40 - $8.10 = $31.90 He would receive $31.90 change. |