Q1. Veer borrows Rs. 6000 at 30% compound rate of interest. At the end of each year he pays back Rs. 1200. How much amount should he pay at the end of the third year to clear all his dues?
(a) Rs. 9594
(b) Rs. 9584
(c) Rs. 9850
(d) Rs. 8574
(e) Rs. 8926
Q2. The ratio of age of Satish and his son is 7 : 2. If the difference of their ages 7 year ago is 25. Then find the sum of ages of Satish and his son 12 year hence ?
(a) 79
(b) 72
(c) 69
(d) 59
(e) 63
Q3. There are 150 student in a class, all the student appeared in a particular test. 33⅓% of student got a score of 70 as an average, ⅖th of the remaining scored 25 as an average and remaining scored 55 as an average marks. Then find the average marks of whole class ?
(a) 54
(b) 52
(c) 62
(d) 58
(e) 48
Q4. Arun and Veer together can complete a work in 15 days. Veer and Abhi together complete the same work in 12 days. If Arun started to work and worked for first 8 days alone and next 12 days Veer worked alone and the remaining work is completed by Abhi in 6 days. Then in how many days Veer alone will compete the whole work ?
(a) 70 days
(b) 40 days
(c) 60 days
(d) 64 days
(e) 55 days
Solutions
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