Quantitative Aptitude
if the first number is 20% less than the third number and the ratio of the second to the third number is 7: 10, then the average of the first and third numberis how much more percent more than the second number ?
\(26\tfrac{4}{7}\)
\(28\tfrac{2}{7}\)
\(28\tfrac{4}{7}\)
\(24\tfrac{2}{7}\)
Geeta deposited a certain sum of money in her bank account which amounted to Rs.27,783 in 3 years at 5% per annum, the interest being compounded annually. What amount did she deposit?
The following table indicates the number of candidates who appeared in an entrance examination from four different cities A, B, C. D and the ratio of passing and failing. Stuty the table carefully and answer the question.
| City | No. of candidates appeared | Ratio of passing and failing |
| A | 660 | 5 : 6 |
| B | 650 | 2 : 3 |
| C | 500 | 3 : 2 |
| D | 630 | 4 : 5 |
Which city has the highest number of candidates who failed in the entrance examination and find its rate of percent in the city,respectively?
Simplify:
( 13 ÷ 13 of 13 + 13) / (13 ÷ 13 x 13 + 13)
\(\frac{1}{26}\)
\(\frac{15}{26}\)
\(\frac{13}{96}\)
\(\frac{85}{169}\)
Raju sold an article to Ravi at 10% gain. Ravi sold the article to Ramu at a loss of 10%, If Rama paid ₹1,485 to Ravi, find the selling price of Raju and Ravi.