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) Chellamal went shopping with some money. Chellamal spent of the money on a bag and of the remaining money on a book. Finally, Chellamal spent the rest of the money on 2 CDs at $20 each. How much did Chellamal have at first $ ___ Answer:_______________ |
| 2) Amutha went shopping with some money. Amutha spent of the money on a bag and of the remaining money on a book. Finally, Amutha spent the rest of the money on 2 CDs at $18 each. How much did Amutha have at first $ ___ Answer:_______________ |
| 3) Selvanayaki went shopping with some money. Selvanayaki spent of the money on a bag and of the remaining money on a book. Finally, Selvanayaki spent the rest of the money on 2 CDs at $36 each. How much did Selvanayaki have at first $ ___ Answer:_______________ |
| 4) Keerthi went shopping with some money. Keerthi spent of the money on a bag and of the remaining money on a book. Finally, Keerthi spent the rest of the money on 2 CDs at $30 each. How much did Keerthi have at first $ ___ Answer:_______________ |
| 5) Chithra went shopping with some money. Chithra spent of the money on a bag and of the remaining money on a book. Finally, Chithra spent the rest of the money on 2 CDs at $24 each. How much did Chithra have at first $ ___ Answer:_______________ |
| 6) Jeevini went shopping with some money. Jeevini spent of the money on a bag and of the remaining money on a book. Finally, Jeevini spent the rest of the money on 2 CDs at $35 each. How much did Jeevini have at first $ ___ Answer:_______________ |
| 7) Nandini went shopping with some money. Nandini spent of the money on a bag and of the remaining money on a book. Finally, Nandini spent the rest of the money on 2 CDs at $25 each. How much did Nandini have at first $ ___ Answer:_______________ |
| 8) Ovini went shopping with some money. Ovini spent of the money on a bag and of the remaining money on a book. Finally, Ovini spent the rest of the money on 2 CDs at $27 each. How much did Ovini have at first $ ___ Answer:_______________ |
| 9) Thamarai went shopping with some money. Thamarai spent of the money on a bag and of the remaining money on a book. Finally, Thamarai spent the rest of the money on 2 CDs at $18 each. How much did Thamarai have at first $ ___ Answer:_______________ |
| 10) Swathi went shopping with some money. Swathi spent of the money on a bag and of the remaining money on a book. Finally, Swathi spent the rest of the money on 2 CDs at $15 each. How much did Swathi have at first $ ___ Answer:_______________ |
| 1) Chellamal went shopping with some money. Chellamal spent of the money on a bag and of the remaining money on a book. Finally, Chellamal spent the rest of the money on 2 CDs at $20 each. How much did Chellamal have at first Answer: $80 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 5 units = 2 x $20 = $40 Step 2: 1 unit = $40 ÷ 5 = $8 Step 3: 10 units = 20 x $8 = $80 Chellamal had $80 at first. |
| 2) Amutha went shopping with some money. Amutha spent of the money on a bag and of the remaining money on a book. Finally, Amutha spent the rest of the money on 2 CDs at $18 each. How much did Amutha have at first Answer: $72 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 3 units = 2 x $18 = $36 Step 2: 1 unit = $36 ÷ 3 = $12 Step 3: 6 units = 6 x $12 = $72 Amutha had $72 at first. |
| 3) Selvanayaki went shopping with some money. Selvanayaki spent of the money on a bag and of the remaining money on a book. Finally, Selvanayaki spent the rest of the money on 2 CDs at $36 each. How much did Selvanayaki have at first Answer: $576 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $36 = $72 Step 2: 1 unit = $72 Step 3: 8 units = 8 x $72 = $576 Selvanayaki had $576 at first.
SOLUTION 2 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $36 = $72 Step 2: 1 unit (Bag) = 2 x $72 = $144 Step 3: 4 units = 4 x $144 = $576 Selvanayaki had $576 at first. |
| 4) Keerthi went shopping with some money. Keerthi spent of the money on a bag and of the remaining money on a book. Finally, Keerthi spent the rest of the money on 2 CDs at $30 each. How much did Keerthi have at first Answer: $120 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 5 units = 2 x $30 = $60 Step 2: 1 unit = $60 ÷ 5 = $12 Step 3: 10 units = 20 x $12 = $120 Keerthi had $120 at first. |
| 5) Chithra went shopping with some money. Chithra spent of the money on a bag and of the remaining money on a book. Finally, Chithra spent the rest of the money on 2 CDs at $24 each. How much did Chithra have at first Answer: $96 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 3 units = 2 x $24 = $48 Step 2: 1 unit = $48 ÷ 3 = $16 Step 3: 6 units = 6 x $16 = $96 Chithra had $96 at first. |
| 6) Jeevini went shopping with some money. Jeevini spent of the money on a bag and of the remaining money on a book. Finally, Jeevini spent the rest of the money on 2 CDs at $35 each. How much did Jeevini have at first Answer: $560 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $35 = $70 Step 2: 1 unit = $70 Step 3: 8 units = 8 x $70 = $560 Jeevini had $560 at first.
SOLUTION 2 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $35 = $70 Step 2: 1 unit (Bag) = 2 x $70 = $140 Step 3: 4 units = 4 x $140 = $560 Jeevini had $560 at first. |
| 7) Nandini went shopping with some money. Nandini spent of the money on a bag and of the remaining money on a book. Finally, Nandini spent the rest of the money on 2 CDs at $25 each. How much did Nandini have at first Answer: $100 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 5 units = 2 x $25 = $50 Step 2: 1 unit = $50 ÷ 5 = $10 Step 3: 10 units = 20 x $10 = $100 Nandini had $100 at first. |
| 8) Ovini went shopping with some money. Ovini spent of the money on a bag and of the remaining money on a book. Finally, Ovini spent the rest of the money on 2 CDs at $27 each. How much did Ovini have at first Answer: $108 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 3 units = 2 x $27 = $54 Step 2: 1 unit = $54 ÷ 3 = $18 Step 3: 6 units = 6 x $18 = $108 Ovini had $108 at first. |
| 9) Thamarai went shopping with some money. Thamarai spent of the money on a bag and of the remaining money on a book. Finally, Thamarai spent the rest of the money on 2 CDs at $18 each. How much did Thamarai have at first Answer: $288 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $18 = $36 Step 2: 1 unit = $36 Step 3: 8 units = 8 x $36 = $288 Thamarai had $288 at first.
SOLUTION 2 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $18 = $36 Step 2: 1 unit (Bag) = 2 x $36 = $72 Step 3: 4 units = 4 x $72 = $288 Thamarai had $288 at first. |
| 10) Swathi went shopping with some money. Swathi spent of the money on a bag and of the remaining money on a book. Finally, Swathi spent the rest of the money on 2 CDs at $15 each. How much did Swathi have at first Answer: $60 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 5 units = 2 x $15 = $30 Step 2: 1 unit = $30 ÷ 5 = $6 Step 3: 10 units = 20 x $6 = $60 Swathi had $60 at first. |