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) 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 $30 each. How much did Swathi have at first $ ___ Answer:_______________ |
| 2) Haritha went shopping with some money. Haritha spent of the money on a bag and of the remaining money on a book. Finally, Haritha spent the rest of the money on 2 CDs at $36 each. How much did Haritha have at first $ ___ Answer:_______________ |
| 3) Kumutha went shopping with some money. Kumutha spent of the money on a bag and of the remaining money on a book. Finally, Kumutha spent the rest of the money on 2 CDs at $24 each. How much did Kumutha have at first $ ___ Answer:_______________ |
| 4) 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 $15 each. How much did Selvanayaki have at first $ ___ Answer:_______________ |
| 5) 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 $27 each. How much did Swathi have at first $ ___ Answer:_______________ |
| 6) 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 $40 each. How much did Ovini have at first $ ___ Answer:_______________ |
| 7) Tulasi went shopping with some money. Tulasi spent of the money on a bag and of the remaining money on a book. Finally, Tulasi spent the rest of the money on 2 CDs at $30 each. How much did Tulasi 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 $30 each. How much did Ovini have at first $ ___ Answer:_______________ |
| 9) 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 $25 each. How much did Chellamal have at first $ ___ Answer:_______________ |
| 10) Panimalar went shopping with some money. Panimalar spent of the money on a bag and of the remaining money on a book. Finally, Panimalar spent the rest of the money on 2 CDs at $25 each. How much did Panimalar have at first $ ___ Answer:_______________ |
| 1) 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 $30 each. How much did Swathi 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 Swathi had $120 at first. |
| 2) Haritha went shopping with some money. Haritha spent of the money on a bag and of the remaining money on a book. Finally, Haritha spent the rest of the money on 2 CDs at $36 each. How much did Haritha have at first Answer: $144 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 3 units = 2 x $36 = $72 Step 2: 1 unit = $72 ÷ 3 = $24 Step 3: 6 units = 6 x $24 = $144 Haritha had $144 at first. |
| 3) Kumutha went shopping with some money. Kumutha spent of the money on a bag and of the remaining money on a book. Finally, Kumutha spent the rest of the money on 2 CDs at $24 each. How much did Kumutha have at first Answer: $384 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $24 = $48 Step 2: 1 unit = $48 Step 3: 8 units = 8 x $48 = $384 Kumutha had $384 at first.
SOLUTION 2 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $24 = $48 Step 2: 1 unit (Bag) = 2 x $48 = $96 Step 3: 4 units = 4 x $96 = $384 Kumutha had $384 at first. |
| 4) 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 $15 each. How much did Selvanayaki 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 Selvanayaki had $60 at first. |
| 5) 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 $27 each. How much did Swathi 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 Swathi had $108 at first. |
| 6) 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 $40 each. How much did Ovini have at first Answer: $640 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $40 = $80 Step 2: 1 unit = $80 Step 3: 8 units = 8 x $80 = $640 Ovini had $640 at first.
SOLUTION 2 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $40 = $80 Step 2: 1 unit (Bag) = 2 x $80 = $160 Step 3: 4 units = 4 x $160 = $640 Ovini had $640 at first. |
| 7) Tulasi went shopping with some money. Tulasi spent of the money on a bag and of the remaining money on a book. Finally, Tulasi spent the rest of the money on 2 CDs at $30 each. How much did Tulasi 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 Tulasi had $120 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 $30 each. How much did Ovini have at first Answer: $120 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 3 units = 2 x $30 = $60 Step 2: 1 unit = $60 ÷ 3 = $20 Step 3: 6 units = 6 x $20 = $120 Ovini had $120 at first. |
| 9) 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 $25 each. How much did Chellamal have at first Answer: $400 SOLUTION 1 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $25 = $50 Step 2: 1 unit = $50 Step 3: 8 units = 8 x $50 = $400 Chellamal had $400 at first.
SOLUTION 2 : Bag Remaining Bag Book 2 CDs Step 1: 2CDs → 2 x $25 = $50 Step 2: 1 unit (Bag) = 2 x $50 = $100 Step 3: 4 units = 4 x $100 = $400 Chellamal had $400 at first. |
| 10) Panimalar went shopping with some money. Panimalar spent of the money on a bag and of the remaining money on a book. Finally, Panimalar spent the rest of the money on 2 CDs at $25 each. How much did Panimalar 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 Panimalar had $100 at first. |