IBPS RRB Clerk Quantitative Aptitude Quiz: 08th August 2019

IBPS RRB Quantitative Aptitude Quiz

The Quantitative Aptitude section holds the key to score well in any examination. It can either elevate your marks to a great degree or can affect the performance in a negative way. But if you are consistent with the practice and brush up the knowledge with correct strategy you can surely ace this section. Adda247 has facilitated its aspirants with the Quizzes, Study Notes, and the preparation strategies from time to time. This time keeping the focus on the upcoming IBPS RRB Prelims exam, Adda247 has prepared the 'LAKSHYA' study plan and under that, we are providing IBPS RRB Quantitative Quiz on a regular basis. 

Here is the quiz for 7th August 2019 covering the topics of Word Problem, Line graph DI and Series. 

Directions (1-5): Study the following graph carefully to answer these questions. The line graph shows the population of 2 states over a period of 6 years 

Q1. For state B the percentage rise in population from the previous year was the highest in which of the following years?

2008

2006

2005

2004

2007

Solution:

Q2. What was the average population of state B (in millions) for all the years together?

38.5

28.5

35

26

37.5

Solution:

Q3. What is the percentage rise in population of state A in 2007 from the previous year?

 

 

 

 

 

Solution:

Q4. What is the ratio between the total population of states A and B respectively for all the years together?

37 : 45

37 : 43

43 : 37

45 : 37

None of these

Solution:

Q5. Population of state A in 2005 is what percent of its total population for all the years together?

 

 

 

 

 

Solution:

Q6. In how many different ways can the letters of the word ‘THERAPY’ be arranged so that the vowels never come together?

720

1440

5040

3600

4800

Solution:

Q7. In a container there are 28 eggs out of which 8 eggs are rotten. If two eggs are chosen at random, what will be the probability that atleast one egg is rotten?

94/189

95/187

93/189

97/189

None of these

Solution:

Q8. Three persons Dev, Deepak and Dudhiya Singh run a race. The probability of completing the race by them is 1/3, 2/5 and 4/5 respectively. Find the probability that at least two persons complete the race.

12/25

38/75

17/35

26/49

37/75

Solution:

Q9. A committee of five persons is to be chosen from a group of 9 people. The probability that a certain married couple will either serve together or not at all is:

5/9

4/9

13/18

11/27

4/15

Solution:

Q10. A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw?

32

48

64

96

None of these

Solution:

Directions (11-15): What should come in place of question mark (?) in the series given below? 

Q11. 41, 164, 2624, ?, 6045696

104244

94644

94464

102444

128576

Solution:

Q12. 14, 43.5, 264, ?, 76188

3168

3176

1587

1590

3174

Solution:

Q13. 274, 301, 426, 769, 1498, ?

3016

4264

7692

2829

3226

Solution:

Q14. 6, 26, 134, 666, 3334, 16666, ?

83334

84256

54333

13425

83326

Solution:

Q15. 949, 189.8, ?, 22.776, 11.388, 6.8328

48.24

53.86

74.26

56.94

75.92

Solution

               

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