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) Prem bought a book for $19.50 and a pen for $9.80. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 2) Raj bought a book for $4.20 and a pen for $10.80. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 3) Raj bought a book for $7.30 and a pen for $6.20. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 4) Kumar bought a book for $19.40 and a pen for $2.80. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 5) Selvan bought a book for $10.30 and a pen for $9.60. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 6) Anand bought a book for $20.60 and a pen for $2.80. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 7) Prem bought a book for $19.70 and a pen for $3.40. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 8) Balaji bought a book for $15.20 and a pen for $10.90. If he gave the cashier $40, how much change would he receive $ ___ Answer:_______________ |
| 9) Prem bought a book for $12.50 and a pen for $3.90. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 10) Barathan bought a book for $9.90 and a pen for $10.60. If he gave the cashier $50, how much change would he receive $ ___ Answer:_______________ |
| 1) Prem bought a book for $19.50 and a pen for $9.80. If he gave the cashier $50, how much change would he receive Answer: $20.70 SOLUTION 1 : Step 1: $19.50 + $9.80 = $29.30 Step 2: $50 - $29.30 = $20.70 He would receive $20.70 change. |
| 2) Raj bought a book for $4.20 and a pen for $10.80. If he gave the cashier $40, how much change would he receive Answer: $25.00 SOLUTION 1 : Step 1: $4.20 + $10.80 = $15.00 Step 2: $40 - $15.00 = $25.00 He would receive $25.00 change. |
| 3) Raj bought a book for $7.30 and a pen for $6.20. If he gave the cashier $50, how much change would he receive Answer: $36.50 SOLUTION 1 : Step 1: $7.30 + $6.20 = $13.50 Step 2: $50 - $13.50 = $36.50 He would receive $36.50 change. |
| 4) Kumar bought a book for $19.40 and a pen for $2.80. If he gave the cashier $40, how much change would he receive Answer: $17.80 SOLUTION 1 : Step 1: $19.40 + $2.80 = $22.20 Step 2: $40 - $22.20 = $17.80 He would receive $17.80 change. |
| 5) Selvan bought a book for $10.30 and a pen for $9.60. If he gave the cashier $50, how much change would he receive Answer: $30.10 SOLUTION 1 : Step 1: $10.30 + $9.60 = $19.90 Step 2: $50 - $19.90 = $30.10 He would receive $30.10 change. |
| 6) Anand bought a book for $20.60 and a pen for $2.80. If he gave the cashier $50, how much change would he receive Answer: $26.60 SOLUTION 1 : Step 1: $20.60 + $2.80 = $23.40 Step 2: $50 - $23.40 = $26.60 He would receive $26.60 change. |
| 7) Prem bought a book for $19.70 and a pen for $3.40. If he gave the cashier $40, how much change would he receive Answer: $16.90 SOLUTION 1 : Step 1: $19.70 + $3.40 = $23.10 Step 2: $40 - $23.10 = $16.90 He would receive $16.90 change. |
| 8) Balaji bought a book for $15.20 and a pen for $10.90. If he gave the cashier $40, how much change would he receive Answer: $13.90 SOLUTION 1 : Step 1: $15.20 + $10.90 = $26.10 Step 2: $40 - $26.10 = $13.90 He would receive $13.90 change. |
| 9) Prem bought a book for $12.50 and a pen for $3.90. If he gave the cashier $50, how much change would he receive Answer: $33.60 SOLUTION 1 : Step 1: $12.50 + $3.90 = $16.40 Step 2: $50 - $16.40 = $33.60 He would receive $33.60 change. |
| 10) Barathan bought a book for $9.90 and a pen for $10.60. If he gave the cashier $50, how much change would he receive Answer: $29.50 SOLUTION 1 : Step 1: $9.90 + $10.60 = $20.50 Step 2: $50 - $20.50 = $29.50 He would receive $29.50 change. |