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) Parveen has 3, 20-cent coins. ( ) |
2) Poongodi has 2, 20-cent coins. ( ) |
3) Keerthi has 2, 20-cent coins. ( ) |
4) Tamilselvi has 4, 20-cent coins. ( ) |
5) Nandini has 5, 20-cent coins. ( ) |
6) Pavi has 2, 20-cent coins. ( ) |
7) Indra has 2, 20-cent coins. ( ) |
8) Chellamal has 2, 20-cent coins. ( ) |
9) Poovazhagi has 3, 20-cent coins. ( ) |
10) Haritha has 5, 20-cent coins. ( ) |
1) Parveen has 3, 20-cent coins. Answer: 1 SOLUTION 1 : Step 1: 3 x 20 cents = 60 cents Step 2: 5 x 5 cents = 25 cents Step 3: 60 + 25 + 25 = 110 cents |
2) Poongodi has 2, 20-cent coins. Answer: 1 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 |
3) Keerthi has 2, 20-cent coins. Answer: 2 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 |
4) Tamilselvi 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 |
5) Nandini has 5, 20-cent coins. Answer: 1 SOLUTION 1 : Step 1: 5 x 20 cents = 100 cents Step 2: 5 x 5 cents = 25 cents Step 3: 100 + 25 + 25 = 150 cents |
6) Pavi has 2, 20-cent coins. Answer: 4 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) Indra has 2, 20-cent coins. Answer: 3 SOLUTION 1 : Step 1: 2 x 20 cents = 40 cents Step 2: 3 x 5 cents = 15 cents Step 3: 40 + 15 + 25 = 80 cents |
8) Chellamal has 2, 20-cent coins. Answer: 1 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 |
9) Poovazhagi has 3, 20-cent coins. Answer: 1 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 |
10) Haritha 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 |