Direction (1 – 5): Given bar graph shows percentage distribution of total CD’s ordered by four shopkeeper (A, B, C & D) and percentage of CD’s sold by these four shopkeepers out of total CD’s ordered by each. Read the data carefully and answer the questions.
Total CD’s ordered by all four shopkeeprs together = 600
Q1. Total unsold CD’s by A & D together are how much more than total sold CD’s by C?
Q2. If total CD’s sold by shopkeeper E are 125% more than total CD’s sold by B and shopkeeper E sold 27% of total ordered CD’s, then find total CD’s ordered by E are what percent more than total CD’S ordered by C ?
Q3. Find average number of unsold CD’s by B, C & D?
Q4. Find ratio of total CD’s sold by A & D together to total CD’s sold by B?
(a) 5 : 3
(b) 3 : 5
(c) 5 : 4
(d) 5 : 6
(e) 4 : 5
Q5. If total CD’s ordered by shopkeeper X is 100% more than total unsold CD’s by D and X sold 30% of total ordered CD’s, then find unsold CD’s by X are what percent of unsold CD’s by A?
Q11. A boat travels in upstream. If the speed of boat in upstream is decreased by 40% then it is equal to the speed of current and speed of boat in still water is given as 240 km/hr. Then find upstream speed of boat? (in km/hr).
Q12. A man invested Rs. X and Rs. 2X at 15% simple interest and at 8% compound interest (compounding annually) for two years respectively. Difference between simple interest and compound interest received after two years is Rs.820. Find the value of X.
Q13. Length of train A is 400 meters and length of train B is ‘x’ meters more than train A. If speed of both train A & B is equal and they cross a pole in 16 sec and 24 secs respectively, then in what time train ‘B’ will cross 400 m long platform.
(a) 32 sec
(b) 40 sec
(c) 45 sec
(d) 54 sec
(e) 24 sec
Q14. ‘A’ is 40% less efficient than ‘B’ who can do the same work in 20% less time than ‘C’. If A and B together can complete 80% of work in 12 days, then in how many days 60% of work can be completed by B and C together.
(a) 2 days
(b) 4 days
(c) 6 days
(d) 8 days
(e) 10 days
Q15. Perimeter of rectangle is equal to the perimeter of square whose area is 400 cm² and length of rectangle is 40% more than the side of a square then find the area of rectangle?
(a) 248 cm²
(b) 420 cm²
(c) 356 cm²
(d) 336 cm²
(e) 348 cm²
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