Showing posts with label simplification. Show all posts
Showing posts with label simplification. Show all posts

Tuesday, 14 November 2017



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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Thursday, 2 November 2017


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+ (?= 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 ÷ 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

            Click Here For Complete 30 Days Study-Plan IBPS Clerk Prelims 2017

Wednesday, 26 April 2017


It is time to pace up your preparation with New Pattern Questions of Quantitative Aptitude for SBI PO Prelims and NIACL Assistant Prelims 2017. These Quant questions will also help you in preparing for BOB PO and NICL AO 2017 recruitment examination.

So here we are with the most important questions of Quantitative Aptitude for SBI PO 2017. 


Directions (Q.1-5): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer,
(a) if x<y
(b) if x≤y
(c) if x = y or no relation can be established between x and y
(d) if x>y
(e) if x≥y

 
 
 


Directions (Q.6-10): What should come in place of question-mark (?) in following number series problems?

Q6. 35, 63, 99, 143, ?
(a) 175
(b) 185
(c) 195
(d) 205
(e) None of these

Q7. 26, 105, 400, 1185, ?, 2355
(a) 2360
(b) 2350
(c) 2355
(d) 2340
(e) None of these

Q8. 83, 87,183, 565, ?, 11461
(a) 2270
(b) 2275
(c) 2280
(d) 2290
(e) None of these

Q9. 7, 23, 55, 109, 191, ?
(a) 307
(b) 317
(c) 333
(d) 343
(e) None of these

Q10. 81, 82, 42, 15, ?
(a) 3.75
(b) 4.75
(c) 5.75
(d) 5.25
(e) None of these

Directions (Q.11-15): What approximate value should come in place of the question mark (?) in following questions?

(a) 49
(b) 81
(c) 64
(d) 16
(e) 25
(a) 95
(b) –95
(c) 105
(d) –105
(e) –115

(a) 615 
(b) 645
(c) 675
(d) 715
(e) 725
(a) 62400
(b) 64000
(c) 60400
(d) 64200
(e) 61600
(a) 760
(b) 800
(c) 690
(d) 870
(e) 780

Solutions:















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