Question : A bag contains Rs. 840 in the form of 2 rupee, 5 rupee and 10 rupee coins. The number of coins of 2 rupee, 5 rupee and 10 rupee are in the ratio of 5 : 7 : 6. What is the total number of coins in the bag?

Option 1: 158

Option 2: 132

Option 3: 102

Option 4: 144

Question : A bag contains an equal number of 50 paise, 25 paise, 20 paise and  5 paise coins. If the total monetary value of all these coins taken together is INR 55, then how many coins of each type are there?

Option 1: 27

Option 2: 55

Option 3: 52

Option 4: 50

Question : A child has 50 paisa coins and 1 rupee coin. The ratio of several 50 paise and 1 rupee coins is 4 : 3. If he has an amount of Rs. 10, then how many 50 paisa coins does he have?

Option 1: 12

Option 2: 10

Option 3: 8

Option 4: 16

Question : There are 480 coins in half rupees, quarter rupees, and 10 paise coins and their values are proportional to 5 : 3 : 1. The number of coins in each case is:

Option 1: 100, 200, and 180

Option 2: 50, 30, and 400

Option 3: 150, 180, and 150

Option 4: 300, 90, and 90

Question : In a box containing 45 bulbs, 12 are found to be defective. What is the ratio of the good bulbs to the total bulbs in the box?

Option 1: 8 : 13

Option 2: 5 : 8

Option 3: 7 : 11

Option 4: 11 : 15