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) Mithra has 4, 20-cent coins. ( ) |
2) Tulasi has 5, 20-cent coins. ( ) |
3) Haritha has 3, 20-cent coins. ( ) |
4) Nandini has 4, 20-cent coins. ( ) |
5) Ramani has 4, 20-cent coins. ( ) |
6) Haritha has 3, 20-cent coins. ( ) |
7) Mithra has 5, 20-cent coins. ( ) |
8) Thamarai has 3, 20-cent coins. ( ) |
9) Ponnalagu has 5, 20-cent coins. ( ) |
10) Tulasi has 4, 20-cent coins. ( ) |
1) Mithra 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 |
2) Tulasi has 5, 20-cent coins. Answer: 3 SOLUTION 1 : Step 1: 5 x 20 cents = 100 cents Step 2: 4 x 5 cents = 20 cents Step 3: 100 + 20 + 25 = 145 cents |
3) Haritha has 3, 20-cent coins. Answer: 4 SOLUTION 1 : Step 1: 3 x 20 cents = 60 cents Step 2: 4 x 5 cents = 20 cents Step 3: 60 + 20 + 25 = 105 cents |
4) Nandini has 4, 20-cent coins. Answer: 4 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 |
5) Ramani has 4, 20-cent coins. Answer: 1 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 |
6) Haritha has 3, 20-cent coins. Answer: 4 SOLUTION 1 : Step 1: 3 x 20 cents = 60 cents Step 2: 3 x 5 cents = 15 cents Step 3: 60 + 15 + 25 = 100 cents |
7) Mithra has 5, 20-cent coins. Answer: 4 SOLUTION 1 : Step 1: 5 x 20 cents = 100 cents Step 2: 4 x 5 cents = 20 cents Step 3: 100 + 20 + 25 = 145 cents |
8) Thamarai has 3, 20-cent coins. Answer: 3 SOLUTION 1 : Step 1: 3 x 20 cents = 60 cents Step 2: 4 x 5 cents = 20 cents Step 3: 60 + 20 + 25 = 105 cents |
9) Ponnalagu has 5, 20-cent coins. Answer: 1 SOLUTION 1 : Step 1: 5 x 20 cents = 100 cents Step 2: 4 x 5 cents = 20 cents Step 3: 100 + 20 + 25 = 145 cents |
10) Tulasi has 4, 20-cent coins. Answer: 3 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 |