Simplification for IBPS Clerk Prelims 2017 (DAY-14)

Directions (1-15): What will come in place of question-mark (?) in the following question?

(a) 5.55

(b) 55.5

(c) 50.5

(d) 5.05

(e) 50.05 

(a) 450

(b) 410

(c) 458

(d) 350

(e) 358

Q4. (4444 ÷ 40) + (645 ÷ 25) + (3991 ÷ 26) = ?  

(a) 280.4

(b) 290.4

(c) 295.4

(d) 285.4 

(e) None of these 

Q5. [(15.5 × 28) ÷ 16 - 1230 ÷ 240] = ? × 5  

(a) 4.4

(b) 4

(c) 5

(d) 4.2

(e) 2.4 

(a) 2.75

(b) 2.5

(c) 1.75

(d) 2.28

(e) 1.5 

(a) 8

(b) 12

(c) 4

(d) 10

(e) 16

(a) 23

(b) 16

(c) 11

(d) 32

(e) None of these 

(a) 200

(b) 250

(c) 50

(d) 100

(e) None of these 

(a) 75

(b) 77

(c) 49

(d) 81

(e) 78 

(a) 16.25

(b) 15.1

(c) 13.4

(d) 18.9

(e) None of these 

(a)  3520

(b) 3250

(c) 3350

(d) 3540

(e) None of these 

Q15. If x% of 500 = y% of 300 and x% of y% of 200 = 60, then x = ?  

(a) 10√2

(b) 20√2

(c) 15√2

(d) 30√2

(e) None of these 

Solutions

S4. Ans.(b)
Sol. Here, we apply the BODMAS rule as follows 
(4444 ÷ 40) + (645 ÷ 25) + (3991 ÷ 26) = ? 
= 111.1 + 25.8 + 153.5 = 290.4  

S5. Ans.(a)
Sol. Here, 
[(15.5 × 28) ÷ 16 - 1230 ÷ 240] = ? × 5 
⇒ 434 ÷ 16 - 5.125 = ? × 5 
⇒ 27.125 - 5.125 = ? × 5 
⇒ 22 = ? × 5 
⇒ ?=22/5 
= 4.4

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Simplification for IBPS Clerk Prelims 2017 (DAY-1)

Directions (1 - 50) : What should come in place of question mark (?) in the following questions?

1. 6235 + 433 – 68 = ? + 1347

A. 5352                       B. 5253

C. 7947                        D. 7497

E. None

2. 624 ÷ 26 × 3 + 110 = ?

A. 182             B. 172

C. 118              D. 108

E. None

3. 87.34 + 63.98 – 113.65 = ?

A. 37.57                      B. 26.67

C. 37.67                       D. 35.57

E. None

4. ? of 7/9 of 2/5 = 294

A. 955             B. 845

C. 805              D. 745

E. None

5. 350 of 32% = 73 + ?

A. 49               B. 39

C. 42                D. 185

E. None

6. 6² × 5² = 545 - 324 + ?

A. 669             B. 579

C. 459              D. 679

E. None

7. √((7)² + (17)² + (5)² - 2) = ?

A. 21               B. 19

C. 361              D. 20

D. None

8. ? of 76% - (11)² = 525

A. 850             B. 750

C. 840              D. 740

E. None

9. 325 - (12)² + 75 = (?)² - 68

A. √18             B. 324

C. 18                D. (324)²

E. √324

10. 870 of 22/3 % of 5/2 = ?

A. 319             B. 63.8

C. 169.4                       D. 149.5

E. None

11. 68.032 – 131.108 – 17.096 = ?

A. 37.628                    B. 38.728

C 37.836                      D. 38.628

E. None

12. 650 of (?)²% = (20)² + (4)²

A. 8                 B. 64

C. √8                D. (64)²

E. None

13. 3232 + 4343 – 6565 + 2121 = ?

A. 3311                       B. 4141

C. 3131                        D. 4411

E. None

14. 252 ÷ 21 ÷ 0.5 = ?

A. 6                 B. 12

C. 48                D. 24

E. None

15. √625 - √529 = ?

A. 375             B. 4

C. 2                  D. 16

E. None

16. 220 of 36% - 140 of 12% = ?

A. 62.4            B. 63.4

C. 64.2             D. 66.4

E. None

17. 58 + 621 ÷ 23 - 45 = ?

A. 50               B. 60

C. 40                D. 30

E. None

18. 92 × 7 ÷ 8 - 63.80 = ?

A. 16.6            B. 18.7

C. 17.7             D. 16.7

E. None

19. 2400 of 16.5% = (?) of 2/3

A. 594             B. 584

C. 264              D. 236

E. None

20. 36.934 – 48 + 17.449 = ?

A. 6.833                      B. 8.633

C. 6.283                       D. 7.383

E. None

21. (3² × 4² × 5) ÷ 36 = (?)² - 80

A. (100)²          B. √10

C. 8712                        D. 8217

E. None

22. 11 × 468 ÷ 26 = ? + 13

A. 175             B. 185

C. 211              D. 201

E. None

23. 160 of √?% = 64 ÷ 2

A. 40               B. 400

C. 20                D. 25

E. None

24. (224 ÷ 14)² ÷ 32 + 47 = ?

A. 55               B. 45

C. 65                D. 35

E. None

25. 255 ÷ 17 ÷ 5 = (?)²

A. 9                 B. √3

C. 27                D. 3

E. 81

Q26. 36%of 170+? %of 592 = 150

(a)14.6             (b) 17.8

(c) 16.4                        (d)15

(e) None of these

Q27. (12.11)²+ (?)²= 732.2921

(a)20.2             (b) 24.2

(c)23.1             (d) 19.2

(e) None of these

Q28. 288 ÷ ?x 57 = 2052

(a) 8                 (b) 7

(c) 6                 (d) 9

(e) None of these

Q29. (1125—274—323) ÷ (875—654— 155) =?

(a) 9                 (b) 6

(c) 7                 (d) 8

(e) None of these

Q30. (42)² ÷ 6.3 x 26 =?

(a) 7182           (b) 7269

(c) 7260           (d) 7240

(e) None of these

Q31. 115% of 4880 – 85% of 1640 = ?

(a) 4218           (b) 4368

(c) 4448            (d) 4628

(e) None of these

Q32. 3251+ 587 + 369 – ? = 3007

(a) 1250                       (b) 1300

(c) 1375                       (d) 1400

(e) None of these

Q33. ∛9261 ×  √62742241 = ? +89

(a) 166254                   (b) 166259

(c) 166253                   (d) 166252

(e) None of these

Q34. 18.6 × 3 + 7.2 – 16.5 = ? + 21.7

(a) 35.7                        (b) 21.6

(c) 24.8                        (d) 27.6

(e) None of these

Q35. 5.35 + 4.43 + 0.45 + 45.34 + 534 = ?

(a) 597.27                    (b) 589.57

(c) 596.87                    (d) 596.67

(e) None of these

 Q36. ∛35937 × 1331=121×?

(a) 443                                     (b) 673

(c) 363                                     (d) 303

(e) None of these

Q37. 0.5% of 674 of 0.8% of 225 = ?

(a) 7.066                      (b) 9.12

(c) 6.066                      (d) 5.17

(e) None of these

Q38. 

(854×854×854−276×276×276) ÷ (854×854+854×276+276×276 =  ?

(a) 1130                       (b) 578

(c) 565                         (d) 1156

(e) None of these

Q39. 56% of 225 + 20% of 150 = ? – 109

(a) 49                           (b) 103

(c) 53                           (d) 47

(e) None of these

Q40. 12% of 1885 = ? ÷ 6

(a) 1248.4                    (b) 1292.2

(c) 1312.6                    (d) 1357.2

(e) None of these

Q41. 750 of 64% ÷ 4 = ? ÷ 5

A. 24                      B. 48

C. 300                   D. 600

E. None of these

Q42. √841 × √64 ÷ √25 = ?

A. 44.6                  B. 46.4

C. 45.75                                D. 44.06

E. None of these

Q43. 264 ÷ √576 + (11)² + 12 = (?)²

A. √12                   B. 144

C. 12                      D. (132)²

E. 132

Q44. ? ÷ 12 × 17 = 238

A. 178                   B. 218

C. 128                   D. 208

E. None

Q45. 750.46 + 114.09 – 840.04 = ? – 13.09

A. 37.06               B. 63.78

C. 37.60                                D. 67.38

E. None

Q46. (6)² × (9)² ÷ (3)³ = (?) × 5

A. 21.6                  B. 21.06

C. 540                   D. 504

E. None

Q47. 214 - (5)³ × 9 ÷ 15 = ?

A. 149                   B. 133

C. 159                   D. 143

E. None

Q48. 87878 – 7878 – 6666 – 777 – 33 = ?

A. 73354                     B. 75224

C. 72524                      D. 72534

E. None

Q49. √1156 ÷ √289 = ? ÷ 8

A. 32                      B. 16

C. 0.25                  D. 0.45

E. None

Q50. 550 of ?% - 150 of 12% = 125

A. 54                      B. 44

C. 16                      D. 36

E. None

Answers:
1. b
2. a
3. c
4. e
5. b
6. d
7. b
8. a
9. c
10.e
11. e
12. a
13. c
14. d
15. c
16. a
17. c
18. d
19. a
20. e
21. e
22. b
23. b
24. a
25. b
26. d
27. b
28. a
29. d
30. e
31. a
32. e
33. d
34. c
35. b
36. c
37. c
38. b
39. e
40. d
41. d
42. b
43. c
44. e
45. c
46. a
47. e
48. c
49. b
50. e

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SBI PO Prelims Exam 2017 - Day 2 (Simplification)

Dear Aspirants,

We have introduced  "the 45 days study plan to crack SBI PO Prelims Exam 2017". This plan is specifically dedicated to Quantitative Aptitude, English Language & Reasoning  and cover all types of questions asked in Bank PO exams. This will help you to prepare in a more efficient and systematic way. So, follow this post to keep updated with the plan.

Directions (1-15): What will come in place of question marks ‘?’ in the following questions? (You do not have to calculate the exact value?

(a) 110

(b) 90

(c) 200

(d) 160

(e) 125

Q2. (341789 + 265108) ÷ (8936 - 3578) = ?  

(a) 150

(b) 165

(c) 135

(d) 120

(e) 110 

(a) 700

(b) 850

(c) 900

(d) 800

(e) 650 

(a) 21

(b) 8

(c) 25

(d) 13

(e) 30 

(a) 4445

(b) 4545

(c) 4475

(d) 4595

(e) 4515 

Q6. (19.97% of 781) + ? + (30% of 87) = 252 

(a) 40

(b) 50

(c) 25

(d) 70

(e) 80 

Q7. 423.62 - 269.21 ÷ (11.9% of 78) = ?  

(a) 525

(b) 455

(c) 645

(d) 395 

(e) 275 

 

(a) 32

(b) 39

(c) 24

(d) 28

(e) 12

Q9. 8399.999 ÷ 375.002 × 14.996 = ?  

(a) 565

(b) 225

(c) 335

(d) 625

(e) 455 

(a) 223

(b) 264

(c) 334

(d) 354

(e) 201

Q12. 32.1×2799÷549+120= ? 

(a) 220

(b) 284

(c) 375

(d) 505

(e) 190

Q13. 15.2% of 726 × 12.8% of 643 = ?  

(a) 9110

(b) 9088

(c) 9100

(d) 9096

(e) 9082 

Q14. 2418.065 + 88 ÷ 14.2 × 6 = ?  

(a) 1059

(b) 2419 

(c) 2496

(d) 2455

(e) 1985 

Q15. 5.6% of 240 ÷ 0.3% of 480 = ? 

(a) 8.43

(b) 9.33 

(c) 7.53

(d) 8.33

(e) 13.44 

Solutions :

S6. Ans.(d)

Sol. (19.97% of 781) + ? + (30% of 87) = 252 

Or (20% of 780) + ? + (30 % of 87) = 252 

Or 156 + ? + 26 ≈ 252 

Or 182 + ? ≈ 252 

Or ? ≈ 252 - 182  

Or ? = 70  

S9. Ans.(c)

Sol. Here, the given expression can also be written as 

8400 ÷ 400 × 15 

Or 21 × 15 = 315 ≈ 335 

S12. Ans.(b)

Sol. Here, the given expression can also be written as 

32 × 2800 ÷ 560 + 120 = ? 

[applying BODMAS] 

Or ? = 32 × 5 + 120 

Or ? = 160 + 120 = 280 ≈ 284 

S13. Ans.(a)

Sol. Here, the given expression can also be written as 

15% of 725 × 13% of 643 = ? 

Or ? 15/100×725×13/100×643 

Or ? = 15 × 7.25 × 13 × 6.43 

Or ? = 15 × 7.25 × 13 × 6.5 

Or ? = 195 × 7.25 × 6.5 

= 9189.375 ≈ 9110 

S14. Ans.(d)

Sol. Here, the given expression can also be written as 

2418 + 88 ÷ 14 × 6 = ? 

Or ? = 2418 + 6.3 × 6 

Or ? = 2418 + 38 

Or ? = 2456 ≈ 2455  

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