Question
A pouch holds an assortment of Rs. 2, Rs. 5, and Rs. 10
coins. These coins are in the ratio of 4:5:3 for Rs. 2, Rs. 5, and Rs. 10 coins, respectively. If the combined monetary value of these coins is Rs. 252, determine the total quantity of coins in the pouch.Solution
Let the number of Rs. 2 coins, Rs. 5 coins and Rs. 10 coins be '4a', '5a' and '3a', respectively. ATQ, 2 X 4a + 5 X 5a + 10 X 3a = 252 Or, 8a + 25a + 30a = 252 Or, 63a = 252 So, 'a' = 4 Therefore, total number of coins in the bag = '12a' = 12 x 4 = 48
A, B and C started a business with initial investments in the ratio 4:5:3, respectively. After one year A, B and C made additional investments equal to ...
A and B invested Rs. 36000 and Rs. 24000 in a business. After 6 months, C joined with Rs. 30000. At the end of the year, A’s share in profit is Rs. 48...
If the ratio of time periods of investment of A and B is 4:7, profit at the end of the year is Rs.100000 and A’s share in it is Rs.25000, then what is...
A, B and C enter into a partnership, A invest 3X + 1000, B invest X + 3000 and C invest X + 1500 for one year if B share is 20000 from total profit of 4...
"Anuj and Bishnu initiated a Construction business with Anuj investing Rs. 30,000 and Bishnu investing _________Â a certain amount of money. They hired...
P started a business with an investment of Rs.15000, after 6 months Q joined him with Rs.18000 and after another 6 months R joined them with Rs.22000. I...
Mr. X started a business by investing Rs. 7,200. After 5 months, Mr. Y and Mr. Z joined with investments of Rs. 8,400 and Rs. 9,600 respectively. After ...
A & B invested Rs. 2X and Rs. (X + 1000) for same period of time in a business. If A gets Rs. 2000 as profit share out of total profit of Rs. 7000, then...
The savings of Arun and Bhaskar are same. The difference between the expenditure of Bhaskar and the savings of both Arun and Bhaskar together is 0. The ...
'U' and 'V' jointly start a business by investing a total of Rs. 64,000, with their investments in the ratio of 9:5, respectively. They each invested th...
Relevant for Exams:
