Question
A girl spent 20% of her monthly income on clothing. Of
the remaining, she spent on travel and food in the ratio of 3:2. If the difference of the income spent on travel and food is Rs.512, then find her monthly income.Solution
Let her income be 100%. Remaining income = (100 - 20) % = 80% Let the money spent on travel and food be Rs. 3x and Rs. 2x respectively. Now, according to question, => 3x – 2x = 512 => x = 512 Total money spent on travel and food together = 5x = 2560 => 80% --- 2560 => 100% ----- 3200 Therefore, her income is Rs. 3200.
The contributions made by A and B are in the ratio of 6:5. If 12% of total profit is donated and A gets 1320 as his share of profit, what is the total p...
G, L, and M initiated a Construction Materials business with investments of Rs. 4500, Rs. 2700, and Rs. 3600, respectively. After 3 months, G and M each...
"Anurag" initiated a business with an initial investment of Rs. 1600. After 5 months, "Bittu" joined the venture by investing Rs. 1920. If the total pro...
Tanya and Varun invested ₹26,000 and ₹26,000 respectively at the beginning of a year. For the next six months after the first month Tanya kept on ad...
A invested Rs X in a scheme. After 6 months, B joined with Rs 15000 more than that of A. After an year, ratio of profit of B to the total profit ...
A and B together starts a business with investment of Rs. 800 and Rs. (x + 600), respectively. If the profit earned after 5 years is Rs.3200 and share o...
Pawan and Qureshi initiated a business with investments of Rs. 20,800 and Rs. 16,000, respectively. After 't' months, Rinku joined them with an investme...
A and B started a business by investing Rs.420 and Rs.550 respectively. After 6 months, A increased his investment by Rs.760. Find the ratio of annual p...
Karim invested Rs. 20,000 in a business whereas Neel invested 50% more than the amount invested by Karim. If the ratio of time period of investments of ...
Two persons A and B start a business with investment of Rs 12000 and Rs 14000 respectively. After 4 months C also joined them with certain investment. T...