Sail E0 Webinar

Quantitative Aptitude

NUMERICAL ABILITY COMBINED MCQs

Total Questions : 450 | Page 36 of 45 pages
Question 351. 13% of 258 - ? = 10
  1.    23.45
  2.    24.53
  3.    23.54
  4.    24.35
  5.    None of these
 Discuss Question
Answer: Option C. -> 23.54


(258 * 13)/100 - ? = 100

=> 33.54 - ? = 10

=> ? = 33.54 - 10 = 23.54


Question 352. Directions(11-15): What should come in place of the question mark (?) in the following questions?

51/5 + 23/5 + 12/5 = ?

  1.    74/5
  2.    83/5
  3.    62/5
  4.    91/5
  5.    None of these
 Discuss Question
Answer: Option D. -> 91/5


?=5+1/5+2+1/3+1+2/5  =8+(1/5+3/5+2/5)  =8+6/5 =91/5


Question 353. 623.15 - 218.82 - 321.43 = ?
  1.    89.2
  2.    82.2
  3.    89.9
  4.    79.2
  5.    None of these
 Discuss Question
Answer: Option E. -> None of these


? = 623.15 - 218.82 -321.43 = 82.9


Question 354. 4/5 * 23/4 ÷ 5/8 = ?
  1.    412/35
  2.    112/35
  3.    211/35
  4.    313/25
  5.    None of these
 Discuss Question
Answer: Option D. -> 313/25


? = 4/5 * 11/4 * 8/5 = 88/25 = 313/25


Question 355. 5437-3153+2284 = ? * 50
  1.    96.66
  2.    91.36
  3.    96.13
  4.    93.16
  5.    None of these
 Discuss Question
Answer: Option B. -> 91.36


5437 - 3153 + 2284 = ? * 50 

=> 4568 = ? * 50

=> ? = 4568/50 = 91.36



Question 356. Directions(21-25): What should come in place of the question mark (?) in the following number series?

2   16   112   672   9960   13440    ?

  1.    3430
  2.    3340
  3.    40320
  4.    43240
  5.    None of these
 Discuss Question
Answer: Option C. -> 40320


The pattern is:

2 * 8 = 16

16 * 7 = 112

112 * 6 = 672

672 * 5 = 3360

3360 * 4 = 13440

13440 * 3 = 40320


Question 357. 4   9   19   ?   79   159   319 
  1.    59
  2.    39
  3.    49
  4.    29
  5.    None of these
 Discuss Question
Answer: Option B. -> 39


The pattern is:

4*2+1 = 9

9*2+1 = 19


19*2+1 = 39


39*2+1 = 79

79*2+1 = 159


Question 358. 4000   2000   1000   500   250   125   ?
  1.    80
  2.    65
  3.    62.5
  4.    83.5
  5.    None of these
 Discuss Question
Answer: Option C. -> 62.5


The pattern is :

4000/2 = 2000

2000/2 = 1000

10000/2 = 500

500/2 = 250

250/2 = 125

125/2 = 62.5


Question 359. 121   ?   81   64   49   36   25   
  1.    92
  2.    114
  3.    98
  4.    100
  5.    None of these
 Discuss Question
Answer: Option D. -> 100


The pattern is:
121 = 112 ; 100 = 102;
81 = 92; 64 = 82


Question 360. 588   563   540   519   ?   483
  1.    500
  2.    496
  3.    494
  4.    490
  5.    None of these
 Discuss Question
Answer: Option A. -> 500


The pattern is:

588-25=563

563-23=540

540-21=519

519-19=500

500-17=483



Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024
Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024
Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024