Q1. Raghav invested of his total income in scheme x which offers simple interest at the rate of 15% per annum and rest income in bank which offers compound interest at the rate of 10% per annum. If total interest earned by Raghav after two years is Rs. 6480 then find his total income.
(a) Rs. 32, 000
(b) Rs. 30, 000
(c) Rs. 24, 000
(d) Rs. 28, 000
(e) Rs. 20, 000
Q2. In the given figure diagonal of given square ABCD is . If a circular road as shown in diagram of 3.5 m width is made inside the square, then find the area of road.
(a) 173 m²
(b) 183 m²
(c) 168 m²
(d) 192.5 m²
(e) 208 m²
Q3. A and B started a business with their initial investment of Rs. 45,000 and Rs. 60,000 respectively. After 4 months, A increased his sum by some amount and B decreased his sum by the same amount as A increased his sum. In this way, the ratio of their profit share becomes 1 : 1 after a year . Find the amount increased by A (or decreased by B) in their initial investment in rupees?
Q4. In how many ways 5 boys can be seated among 8 girls around a circular desk such that no two boys seat together?
Directions (5-10): The given table shows the list of different items produced by five different companies. Read the table carefully and answer the given questions.
Q5. Find the ratio between number of TV produced by companies B and D together to the number of AC produced by companies A and B together.
(a) 217 : 227
(b) 218 : 227
(c) 227 : 217
(d) 215 : 227
(e) 227 : 218
Q6. Find the average number of total fridge produced by all the companies together?
Q7. If 40% of TV produced by company E remains unsold and 40% of the cooler produced by company B has been sold. Find the number of cooler produced by company B that remains unsold is what percent of number of TV produced by company E that remains unsold?
Q8. Find the difference between total number of products produced by company C and the total number of products produced by company B.
Q9. Total number of TV produced by company B and cooler produced by company D together is what percent more or less than total number of fridge produced by company E?
Q10. Which company has produced the maximum number of products per month.
Directions (11-15): In the following questions, two equations (I) and (II) are given. You have to solve both the equations and mark the appropriate answer.
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