Sail E0 Webinar

Quantitative Aptitude

SIMPLIFICATION MCQs

Simplication

Total Questions : 1537 | Page 6 of 154 pages
Question 51. In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?
  1.    160
  2.    175
  3.    180
  4.    195
  5.    None of these
 Discuss Question
Answer: Option B. -> 175
Question 52. Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed ?
  1.    256
  2.    432
  3.    512
  4.    640
  5.    None of these
 Discuss Question
Answer: Option C. -> 512
Question 53. A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:
  1.    22
  2.    23
  3.    24
  4.    26
 Discuss Question
Answer: Option D. -> 26
Question 54. $${{{{(469 + 174)}^2} - {{(469 - 174)}^2}} \over {(469 \times 174)}} = ?$$
  1.    1
  2.    4
  3.    295
  4.    643
 Discuss Question
Answer: Option B. -> 4
Question 55. David gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross ?
  1.    19th floor
  2.    28th floor
  3.    30th floor
  4.    37th floor
 Discuss Question
Answer: Option C. -> 30th floor
Question 56. Simplify : $$1 + {1 \over {1 + {2 \over {2 + {3 \over {1 + {4 \over 5}}}}}}}$$
  1.    $$1\frac{{11}}{{17}}$$
  2.    $$1\frac{{5}}{{7}}$$
  3.    $$1\frac{{6}}{{17}}$$
  4.    $$1\frac{{21}}{{17}}$$
 Discuss Question
Answer: Option A. -> $$1\frac{{11}}{{17}}$$
Question 57. Evaluated : $${{9\left| {3 - 5} \right| - 5\left| 4 \right| \div 10} \over { - 3\left( 5 \right) - 2 \times 4 \div 2}}$$
  1.    $$\frac{9}{10}$$
  2.    $$ - \frac{8}{{17}}$$
  3.    $$ - \frac{16}{{19}}$$
  4.    $$\frac{4}{7}$$
 Discuss Question
Answer: Option C. -> $$ - \frac{16}{{19}}$$
Question 58. Simplify : $$1 + {2 \over {1 + {3 \over {1 + {4 \over 5}}}}}$$
  1.    $$\frac{7}{4}$$
  2.    $$\frac{4}{7}$$
  3.    $$\frac{7}{5}$$
  4.    $$\frac{3}{7}$$
 Discuss Question
Answer: Option A. -> $$\frac{7}{4}$$
Question 59. Evaluate : $${{ - {{\left( {4 - 6} \right)}^2} - 3\left( { - 2} \right) + \left| { - 6} \right|} \over {18 - 9 \div 3 \times 5}}$$
  1.    $$\frac{3}{8}$$
  2.    $$\frac{4}{7}$$
  3.    $$\frac{8}{3}$$
  4.    $$\frac{7}{4}$$
 Discuss Question
Answer: Option C. -> $$\frac{8}{3}$$
Question 60. 5 - [4 - {3 - (3 - 3 - 6)}] is equal to:
  1.    10
  2.    6
  3.    4
  4.    0
 Discuss Question
Answer: Option A. -> 10

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

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0