# Quantitative Aptitude for SBI PO Prelims: 2nd May 2018

**Dear Students,**

**Quantitative Aptitude For SBI PO**

**Exam 2018**

**Quantitative Aptitude Section**has given

**heebie-jeebies**to the aspirants when they appear for a banking examination. As the level of every other section is only getting

**complex and convoluted,**there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the

**Quantitative Aptitude quiz**to help you practice with the best of latest pattern questions.

**Q1. The average age of a family of 6 members is 21.5 years. The family includes two couples, one boy and one girl. The average age of first couple is 50% more than the average age of second couple. If average age of children (girl and boy) be 8.5 years then what is the total age of younger couple?**

(a) 42.8 years

(b) 44.8 years

(c) 46.4 years

(d) 48.4 years

(e) 40.8 years

**Q2. Two trains R and S having their lengths in the ratio of 9 : 11 are running towards each-other from two opposite stations. They cross a platform which length is 50% more than the average length of trains in 16 and 24 seconds respectively. Find the ratio of speed of train R to that of train S.**

(a) 18:13

(b) 13:18

(c) 17:13

(d) 13:17

(e) 14:13

**Q3. Two persons Mr. X and Mr. Y bought an article for the same amount. Mr. X marked the price of article 25% above its cost price to him and sold it at 10% discount while Mr. Y did not mark any price and sold the article at a profit of 25%. If Mr. X sold it in Rs. 360 then find the profit earned by Mr. Y.**

(a) Rs.85

(b) Rs.70

(c) Rs.75

(d) Rs.80

(e) Rs.65

**Q4. How many numbers of five digits can be formed by using the digits 1, 0, 2, 3, 5, 6 which are between 50000 and 60000 without repeating the digits?**

(a) 150

(b) 160

(c) 120

(d) 140

(e) 130

**Q5. The ratio of efficiencies of two filling pipes is 4 : 5. There is a third emptying pipe which efficiency is two third of the average efficiency of first two filling pipes can empty a filled tank in 36 minutes. In how much time both the filling pipes can fill the tank when it is empty?**

(a) 12 min.

(b) 14 min.

(c) 10 min.

(d) 16 min.

(e) 18 min.

**Directions (11-15): What will come in the place of the question mark (?) in the following number series?**

**Q11. 24, 12, 12, 18, 36, ?**

(a) 94

(b) 78

(c) 86

(d) 90

(e) 82

**Q12. 270, 225, 189, 162, 144, ?**

(a) 132

(b) 135

(c) 138

(d) 136

(e) 133

**Q13. 12, 13, 22, 47, 96, ?**

(a) 177

(b) 217

(c) 196

(d) 160

(e) 172

**Q14. 15, 16, 34, 105, 424, ?**

(a) 2025

(b) 2120

(c) 2125

(d) 1845

(e) 1600

**Q15. 3, 5, 15, 45, 113, ?**

(a) 233

(b) 238

(c) 223

(d) 228