Q1. In a company XYZ, the respective ratio between the total number of under graduate employees and the total number of graduate employees is 13 : 23. The company has only two branches, one in Mumbai and other in Delhi. If the total number of under graduate employees in Mumbai branch is 351, which is 30% of the total undergraduate employees in the company, what is the total number of graduate employees in the company?
(a) 2185
(b) 1955
(c) 2070
(d) 2691
(e) None of these
Q2. If the present population of a state is 27,500 and after 2 years it increases to 39,600 then what is the rate of increase per year?
(a) 25%
(b) 10%
(c) 17%
(d) 13%
(e) 20%
Q3. A merchant buys two items for Rs. 7500. One item he sells at a profit of 16% and the other item at 14% loss. In the deal the merchant makes neither any profit nor any loss. What is the difference between selling price of both the items? (in rupees)
(a) 625
(b) 610
(c) 620
(d) 630
Q4. A man sells an articles at 5% profit. If he had bought it at 5% less and sold it for Rs. 1 less, he would have gained 10%. The cost price of the article is
(a) Rs. 200
(b) Rs. 150
(c) Rs. 250
(d) Rs. 240
(e) None of these
Q5. A certain sum is invested for 2 years in scheme A at 20% p.a. compound interest (compounded annually), Same sum is also invested for the same period in scheme B at x% p.a. simple interest. The interest earned from scheme A is twice of that earned from scheme B. What is the value of x?
(a) 10
(b) 11
(c) 15
(d) 12
(e) 19
Directions (Q.6-10): In each of these number series one number is wrong. Find out the wrong number.
Q6. 312, 300, 264, 200, 120, 12
(a) 312
(b) 12
(c) 200
(d) 300
(e) None of these
Q7. 13, 25, 41, 62, 85, 113
(a) 62
(b) 25
(c) 113
(d) 85
(e) None of these
Q8. 18, 54, 162, 491, 1466
(a) 18
(b) 491
(c) 1466
(d) 54
(e) 162
Q9. 6, 13, 24, 37, 53, 73, 96
(a) 24
(b) 53
(c) 13
(d) 73
(e) 6
Q10. 1000, 100, 20, 8, 5, 6.16
(a) 100
(b) 8
(c) 6.16
(d) 5
(e) None of these
Solutions (1-5):
Solutions (6-10):
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