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# Quantitative Aptitude Quiz 143 for IBPS PO

Direction (Q. 1-5) : Study the information carefully to answer the following questions: A management institute offers MBA with specialization in Marketing, Finance and H.R. Among the total number of students in the institute 35% are girls. Number of boys studying Marketing is 23% of the total number of boys in the institute. Which is 299. 60 % of the girls are studying HR. Number of boys and girls studying Marketing are in the ratio 13 : 11. 40% of boys studying  Finance.

1. What is the total number of students in the institute ?
1) 1900 2) 1800 3) 2000 4) 1300 5) None of these

2. What is respective ratio between numbers of boys and girls studying HR ?
1) 481 : 420 2) 247 : 196 3) 18 : 19 4) 23 : 21 5) None of these

3. How many girls studying Finance ?
1) 29 2) 447 3) 253 4) 79 5) None of these

4. No. of girls studying Marketing is what percent of the no. of boys studying Finance ?
1) 23.12 2) 29.35 3) 51.56 4) 48.65 5) None of these

5. Number of boys studying Finance is what percent of the total number of students in the institution ?
1) 32.50 2) 29.25 3) 81.75 4) 24.75 5) None of these

6. There are 25 points on a plane of which 7 are collinear. How many triangles formed from these points?
1) 2265 2) 4600 3) 2300 4) 2687 5) None of these

7. There are 17 buses running between Bhopal and Gwalior. In how many ways can a man go to Gwalior and return by a different bus ?
1) 289 2) 197 3) 272 4) 34 5) None of these

8. Amit and Mohan are running in the same race, the probability of their winning are 1/7 and 1/3 respectively. Find the probability that neither of them will win the race ?
1) 10/21       2) 20/21      3)3/7        4)13/21       5) None of these

9. Without stoppage, a train travels at an average speed of 90 km/hr and with stoppages it covers the same distance at an average speed of 75 km/hr. How many minutes per hour does the train stop ?
1) 12 minutes 2) 8 minutes 3) 7 minutes 4) 11 minutes 5) None of these

10. The mean of 1,2, 22 , ...................231 lies in between ?
1) 227 to 228
2) 221 to 222

3) 228 to 229

4) 226 to 227

5) None of these