Get Started with ixamBee
Start learning 50% faster. Sign in now
Taking LCM of 24, 30 and 20 = 120 Efficiency of A = 5 Efficiency of B = 4 Efficiency of (A+B-C) = 6 Efficiency of C = (5 + 4) – 6 = -3 Pipe C empty the tank in = 120/3 = 40 min Capacity of the tank = 40 × (9/3) = 120 gallons
Out of his total monthly salary, a man spends 20% on transportation and 40% on food. Out of the remaining salary, he spends 10% on fuel and saves the re...
Average income of 'X' and 'Y' together is Rs. 45,000. Whereas the average expenditure of 'X' and 'Y' is Rs. 34,000. Find the savi...
A spent 26% of his monthly income on study and 55% of the remaining on rent. If amount spent on rent is Rs. 2035, then find the amount spent on study
The ratio of income of 'M' to that of 'N' is 4:5. Sum of their expenditures is Rs. 90,000. Savings of 'M' is 35% more than that of 'N'. Expenditure of '...
Suman spends 70% of her monthly income. Next month, her income increased by 25% while her expenditure increased by 13%. Due to this, her monthly savings...
The income of P is 3/4 th of the income of Q and income of R is 70% more than the income of Q. Income of Q is Rs.24000 and expenditure of P i...
An employee earns a fixed salary and an additional commission of 10% of his fixed salary. The commission received by the employee is Rs. 2500. If he spe...
Ramesh spends 68% of his monthly income. Next month, his income increased by 22% while his expenditure increased by 14%. Due to this, his monthly saving...
Monthly incomes of Anil and Sunil are Rs. 36,000 and Rs. _______, respectively. Anil and Sunil save 22% and 28% of their respective incomes. The differe...
There are 50 students in a school canteen. Due to new admissions, 20 new students join the canteen. The daily expenses of the can...
