Quantitative Aptitude Quiz For IBPS SO Prelims 2022- 27th November

Direction (1-5): Find the wrong number in the following number series.

Q1. 375, 384, 394, 410, 434, 468, 514
(a) 384
(b) 514
(c) 394
(d) 375
(e) 434

Q2. 248, 250, 279, 295, 420, 456, 799.
(a) 279
(b) 250
(c) 295
(d) 456
(e) 799

Q3. 16, 22, 28, 40, 56, 76, 100
(a) 22
(b) 28
(c) 56
(d) 16
(e) 40

Q4. 6, 8, 18, 57, 232, 1165, 6996
(a) 57
(b) 8
(c) 6996
(d) 1165
(e) 6

Q5. 15, 14, 26, 75, 296, 1485, 8844
(a) 15
(b) 75
(c) 296
(d) 26
(e) 1485

Directions (6-10): Study the line graph and table given below carefully and answer the following questions.
Given table shows the units of laptop manufactured by company – A & B in five different years and line chart shows the % of units sold out of total available units of laptop by company – A & B in any of these five years.
Note – Units available for sales in any year = Number of units manufactured in that year + Number of unsold units of previous year.

Q6. Units of laptops sold by company – A in 2014 and 2015 together is what percent of units of laptops manufactured by company – B in 2014 & 2018 together?
(a) 39.2%
(b) 37.6%
(c) 19.8%
(d) 26.6%
(e) 23.8%

Q7. Average of units of laptop sold by company – A in 2015 and 2018 is what percent less than units of laptop sold by company – B in 2015 & 2017 together?
(a) 60%
(b) 40%
(c) 70%
(d) 50%
(e) None of the above.

Q8. Find ratio of units of laptop manufactured by company – B in 2017 & 2018 together to units of laptop sold by company – A in 2016 & 2017 together.
(a) 68 : 41
(b) 17 : 11
(c) 34 : 21
(d) 68 : 43
(e) None of the above.

Q9. Find the approximate average of units of laptop sold by company – B in 2014, 2016 and 2018.
(a) 3000
(b) 2700
(c) 2900
(d) 2600
(e) 2800

Q10. Unsold units of laptop of company – A in 2018 is how much more or less than unsold units of laptop of company – B in 2018?
(a) 280
(b) 260
(c) 220
(d) 250
(e) 300

Directions (11-15): What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value)

Q11. √(?) – 11.01³ + 38.09² = 11.89²
(a) 529
(b) 1369
(c) 1089
(d) 961
(e) 625

Q12. 119.77% of 175.05 – ? = 1123.86 – 33.13²
(a) 445
(b) 175
(c) 225
(d) 355
(e) 710