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) Ramani has 2, 20-cent coins. ( ) |
| 2) Panimalar has 4, 20-cent coins. ( ) |
| 3) Amutha has 2, 20-cent coins. ( ) |
| 4) Chellamal has 2, 20-cent coins. ( ) |
| 5) Chellamal has 4, 20-cent coins. ( ) |
| 6) Kumutha has 2, 20-cent coins. ( ) |
| 7) Swathi has 4, 20-cent coins. ( ) |
| 8) Ponnalagu has 5, 20-cent coins. ( ) |
| 9) Amutha has 4, 20-cent coins. ( ) |
| 10) Pavi has 4, 20-cent coins. ( ) |
| 1) Ramani has 2, 20-cent coins. Answer: 1 SOLUTION 1 : Step 1: 2 x 20 cents = 40 cents Step 2: 2 x 5 cents = 10 cents Step 3: 40 + 10 + 25 = 75 cents |
| 2) Panimalar has 4, 20-cent coins. Answer: 2 SOLUTION 1 : Step 1: 4 x 20 cents = 80 cents Step 2: 2 x 5 cents = 10 cents Step 3: 80 + 10 + 25 = 115 cents |
| 3) Amutha has 2, 20-cent coins. Answer: 4 SOLUTION 1 : Step 1: 2 x 20 cents = 40 cents Step 2: 4 x 5 cents = 20 cents Step 3: 40 + 20 + 25 = 85 cents |
| 4) Chellamal has 2, 20-cent coins. Answer: 3 SOLUTION 1 : Step 1: 2 x 20 cents = 40 cents Step 2: 4 x 5 cents = 20 cents Step 3: 40 + 20 + 25 = 85 cents |
| 5) Chellamal has 4, 20-cent coins. Answer: 2 SOLUTION 1 : Step 1: 4 x 20 cents = 80 cents Step 2: 3 x 5 cents = 15 cents Step 3: 80 + 15 + 25 = 120 cents |
| 6) Kumutha has 2, 20-cent coins. Answer: 3 SOLUTION 1 : Step 1: 2 x 20 cents = 40 cents Step 2: 5 x 5 cents = 25 cents Step 3: 40 + 25 + 25 = 90 cents |
| 7) Swathi has 4, 20-cent coins. Answer: 3 SOLUTION 1 : Step 1: 4 x 20 cents = 80 cents Step 2: 5 x 5 cents = 25 cents Step 3: 80 + 25 + 25 = 130 cents |
| 8) Ponnalagu has 5, 20-cent coins. Answer: 1 SOLUTION 1 : Step 1: 5 x 20 cents = 100 cents Step 2: 3 x 5 cents = 15 cents Step 3: 100 + 15 + 25 = 140 cents |
| 9) Amutha has 4, 20-cent coins. Answer: 2 SOLUTION 1 : Step 1: 4 x 20 cents = 80 cents Step 2: 5 x 5 cents = 25 cents Step 3: 80 + 25 + 25 = 130 cents |
| 10) Pavi has 4, 20-cent coins. Answer: 4 SOLUTION 1 : Step 1: 4 x 20 cents = 80 cents Step 2: 3 x 5 cents = 15 cents Step 3: 80 + 15 + 25 = 120 cents |