Dear students,

Quantitative Aptitude for SBI Clerk Prelims 2018

Today is the Day 58 of the SBI Clerk 60 Days Study PlanNumerical Ability 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 Numerical Ability quiz to help you practice with the best of latest pattern questions.

Q1. Three persons A, B and C start running around a circular path. They can complete one round in, 18, 24 and 36 seconds respectively. After how much time they meet first time to each other from start.
(a) 108 sec
(b) 112 sec
(c) 96 sec
(d) 92 sec
(e) 72 sec

Q2. A biker can cross a running train in opposite direction to him in 12 sec. If speeds of biker and train be 72 kmph and 90 kmph respectively, what is the length of train? (Neglect the length of bike)
(a) 440 m
(b) 640 m
(c) 540 m
(d) 550 m
(e) None of these

Q3. Two persons P and Q can complete a Job alone in 26 days and 39 days respectively. In what time they will finish the work if they work together?
(a) 18.6 days
(b) 15.6 days
(c) 12.6 days
(d) 13 days
(e) None of these

Q4. The ratio of present ages of Rita and Rakhi is 4 : 7. After 6 years, the ratio of their ages becomes 2 : 3. Find the present age of Rakhi.
(a) 23 years
(b) 21 years
(c) 19 years
(d) 24 years
(e) 26 years

Q5. In how many ways 7 persons can be seated around a circular desk?
(a) 740
(b) 120
(c) 5040
(d) 720
(e) None of these

Solutions (1-5):

Directions (6-10): What will come in place of (?). In the following number series?
Q6. 341, 354, 343, 352, 345, 350, ?
(a) 351
(b) 347
(c) 342
(d) 340
(e) 353

Q7. 512, 128, 32, 8, 2, 0.5, ?
(a) 0.125
(b) 1.25
(c) 0.0125
(d) 1.24
(e) 2.12

Q8. 1, 2.5, 11, 67.5, ?, 5422.5
(a) 574
(b) 532
(c) 548
(d) 542
(e) 554

Q9. 3, 28, 77, 198, 367, ?
(a) 656
(b) 566
(c) 756
(d) 648
(e) 665

Q10. 4, 8, 32, 192, 1536, ?
(a) 15365
(b) 15355
(c) 15730
(d) 15370
(e) 15360

Solutions (6-10):

Directions (11 -15) Simplify the following questions and find the value of (?).
Q11. 3421 + 5678 – 7654 =?
(a) 1465
(b) 1460
(c)  1445
(d) 1475
(e) 1425

Q12. 41% of 400+ 51% of 700 – 40% of 890 =?
(a) 170
(b) 165
(c) 160
(d) 155
(e) 135

Q13. 836 ÷ 4 × 5 + 128 – 768 =?
(a) 410
(b) 405
(c) 400
(d) 420
(e) 412

Solutions (11-15):