If x:y = 3:4, then (7x+3y):(7x-3y) is equal to

Related MCQs

• A TV can be bought for Rs. 20000 cash or by paying in four equal monthly installments with an initial down payment of Rs. 4000. If the rate of interest for this facility is 8% per annum, then what would be the installment charged for each month?
• By giving Rs. 50 to M, A would have the amount equal to what M had earlier. If the sum of the amounts with A and M is Rs. 650. What is the ratio of the amount with A to that with M earlier?
• If selling price of 40 articles is equal to cost price of 50 articles, the loss or gain percent is
• If selling price of 12 pens is equal to the cost price of 18 pens, find the profit percent.
• When total supply is equal to total demand in a transportation problem, the problem is said to be
• If a:b = 5:7 and c:d = 2a:3b, then ac : bd is
• Ramesh’s salary was reduced by 10% and then the reduced salary was increased by 10%. What was his ultimate loss?
• A fruit seller buys lemons at 2 for a rupee and sells then at 5 for three rupees. His gain percent is
• If a person sells a ‘sari’ for Rs. 5200, making a profit of 30%, then the cost price of the sari is
• Simran bought pet food worth Rs. 56000. She then sold 1/3rd of it incurring a loss of 40%. What profit she must earn on rest of the supplies to nullify this loss?