# Quantitative Aptitude for SBI/ IBPS RRB 2018: 14 June

**Directions (Q. 1-5): Answer these questions on the basis of the information given below:**

- (I) in a class of 80 students the girls and the boys arc in the ratio of 3:5. The students can speak only Hindi or only English or both Hindi and English.
- II) The number of boys and the number of girls who can speak only. Hindi is equal and each of them is 40% of the total number of girls.
- III) 10% of the girls can speak both the languages and 58% of the boys can speak only English.

**1. H0w many girls can speak only English?**

- 12
- 29
- 18
- 15
- None of these

**2. In all how many boys can speak Hindi?**

- 12
- 9
- 24
- Data inadequate
- None of these

**3. What percentage of all the students (boys and girls together) can speak only Hindi?**

- 24
- 40
- 50
- 30
- None of these

**4. In all how many students (boys and girls together) can speak both the languages?**

- 15
- 12
- 9
- 29
- None of these

**5. How many boys can speak either only Hindi or only English?**

- 25
- 38
- 41
- 29
- None of these

**6. Mr X, a businessman, had income in the year 1995 such that he earned a profit of 20% on his investment in the business. In the year 1996 his investment was less by Rs 5000 but still had the same income (Income = Investment + Profit) as that in 1995. Thus the per cent profit earned in 1996 increased by 6%. What was his investment in 1995?**

1) Rs 100000

2) Rs 100500

3) Rs 105000

4) Data inadequate

5) None of these

**7. A man starts going for morning walk every day. The distance walked by him on the first day was 2 km. Everyday he walks half of the distance walked on the previous day. What can be the maximum total distance walked by him in his lifetime?**

- 4 km
- 20 km
- 8 km
- Data inadequate
- None of these

**8. The strength of a school increases and decreases every alternate year. It starts with increase by 10% and thereafter the percentage of increase/decrease is the same. Which of the following is definitely’ true about the strength of the school in 2000 as compared to that in 1996?**

- Increase approximately by 2%
- Decrease approximately by 2%
- Increase approximately by 20%
- Decrease approximately by 20%
- None of these

**9. In a school the number of boys and that of the girls are in the ratio of 2:3. If the number of boys is increased by 20% and that of girls is increased by 10%, what will be the new ratio of the number of boys to that of girls?**

- 4:5
- 5:8
- 3:4
- Data inadequate
- None of these

**10. In how many different ways can the letters of the word JUDGE be arranged so that the vowels always come together?**

- 48
- 24
- 120
- 60
- None of these

*Answers:***4****5****4****2****3****3****1****2****5****1;***Required number = 4!×2! = 24×2 = 48*