Question
A invests half of the amount invested by B. B left after
4 months. C joins them with the capital of X Rs in a month after B had withdrawn from the business. At the end of the year A and C share same amount of profit. If capital of B is Rs.2200 then which of the following can be the capital of the C? i) 2200 ii) 2640 iii) 4400 iv) 6600 v) 3200Solution
B invested = Rs. 2200 So, A invested = ½ of 2200 = Rs.1100 Let C invested Rs.x for T time. So ratio of profit of A, B & C = 1100 × 12 : 2200 × 4 : x × T Now As profit of A & C are equal, 1100 × 12 = x × T As T can be less than 8 months so it can be any number from 1 to 7. For T=1, x = 13200 For T=2, x = 6600 For T=3, x = 4400 For T=4, x = 3300 For T=5, x = 2640 For T=6, x = 2200 For T=7, x = 1885.71 Hence answer is (i), (ii), (iii) and (iv).
‘A’ and ‘B’ can do a piece of work in 25 days and 30 days, respectively. If they started the work together and worked on it for 5 days, then fin...
Out of 10 men, 3 are wearing red caps, 4 are wearing green caps, and the remaining men are wearing orange caps. They are to be seated in a linear row. I...
In what ratio rice at 47 Rs/kg should be mixed with the rice at 28 Rs/kg so that selling mixture at Rs 45 per kg gives the profit of 25% if the quantity...
33.98 X 17.99 - (7.99 X 8.99) ÷ 1.99 - 27.99 X 4.01 = ? X 3.99
If '176x95' is a six-digit number that is divisible by 3, then find the maximum value of '5x'.
In a Mixture, the ratio of Milk and Water is 7: 5. If 12 litre mixture drawn off and replace by 8 litre water then the ratio of Milk and Water become 1...
A shopkeeper offers successive discounts of 20% and 10% on a product. If the marked price of the product is ₹1000, what is the selling price?
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
The three digits of a three-digit number are in the ratio 3:2:5. If 111 is added to this number, what is the sum of the digits of the resulting number?
In what ratio rice at 52 Rs/kg should be mixed with the rice at 36 Rs/kg so that selling mixture at Rs 50 per kg gives the profit of 25% if the quantity...
