RRB PO Prelims Quantitative Aptitude Quiz – 12

RRB PO Prelims Quantitative Aptitude Quiz

Quantitative Aptitude is the most significant part of almost all competitive exams. Candidates appear to be having difficulty with Quantitative Aptitude Questions, so they need to practice more. Even if the portion is difficult, if you practice enough questions and learn the basic concepts, you can surely do well. In this article, we have come up with the RRB PO Quantitative Aptitude Quiz to enhance your preparation. This RRB PO Quantitative Aptitude Quiz will assist you to cope with the tough competition. This RRB PO Quantitative Aptitude Quiz is available to you at no cost. Through this RRB PO Quantitative Aptitude Quiz, you will learn formulas and short tricks to solve the Quantitative Aptitude Questions. Candidates must solve this RRB PO Quantitative Aptitude Quiz to improve their exam preparation.

1. What is the probability of getting one red queen or a diamond card from well shuffled pack of card
(a) 15/52
(b) 11/52
(c) 4/13
(d) 7/26
(e) 1/13

Answer & Explanation

2. A well of 16m diameter is dug for 9m deep. The soil taken out of it has spread evenly all-around of well in shape of circular ring of width 4m to form an Embankment. Find the height of Embankment
(a) 8.1 m
(b) 6.3 m
(c) 13.09m
(d) 7.2m
(e) 9m

Answer & Explanation

3. Ratio of speed of Sakshi and Priya to cover a distance is 3 : 4. If Priya covers the distance 30 minutes earlier then Sakshi, then find the time taken by Sakshi to cover the distance.
(a) 3 hours
(b) 2.5 hours
(c) 1 hours
(d) 1.5 hour
(e) 2 hours

Answer & Explanation

4. Average salary of Suraj and Rawat is 3000. If salary of Suraj and Rawat increased by 40% and 20% respectively then their total salary is increased by 32%. Then salary of Suraj is what percent more than salary of Rawat before increment?
(a) 50%
(b) 100/3%
(c) 200/3%
(d) 25%
(e) 75%

Answer & Explanation

5. How many numbers between 2000 and 3000 can be formed with the digits 0, 1, 2, 3, 4, 5, 6, 7 (repetition of digits not allowed)?
(a) 42
(b) 210
(c) 336
(d) 440
(e) 120

Answer & Explanation

Directions (6-10): What will come in the place of the question mark (?) in the following number series?
6. 11, 12, 16, 25, 41, ? , 102
(a) 66
(b) 68
(c) 82
(d) 76
(e) 78

Answer & Explanation

7. 7, 20, 59, 176, ? , 1580
(a) 627
(b) 557
(c) 543
(d) 527
(e) 427

Answer & Explanation

8. 78, 99, 124, 153, 186, ?
(a) 213
(b) 217
(c) 237
(d) 227
(e) 223

Answer & Explanation

9. 0, 26, 124, 342, 728, ?
(a) 1221
(b) 1330
(c) 1351
(d) 1370
(e) 1350

Answer & Explanation

10. 18, 31, 57, 96, 148, ?
(a) 217
(b) 227
(c) 237
(d) 223
(e) 213

Answer & Explanation

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