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Free Aptitude Test Questions 1 PDF Book Download PDF Book Download

Free aptitude test questions and answers, practice MCQs, assessment test 1 to practice decimals MCQs. Free career assessment test questions with answers to practice job placement test on area, ratio, simplification, hcf, decimals MCQs.

Practice decimals multiple choice questions (MCQs): an error of 4% occurred while measuring a side of a square. percentage of error that can occur in area could be, for competitive exams with options 8%, 4%, 4.40%, 8.16% for certification exam prep.

Aptitude Entry Test 1

Area Practice Test Question

MCQ: An error of 4% occurred while measuring a side of a square. percentage of error that can occur in area could be

  1. 4%
  2. 8%
  3. 4.40%
  4. 8.16%

D

Ratio Practice Test Question

MCQ: A container contains 45 litres of water of which milk and water are in ratio 2:1, if ratio has to be changed to 1:2, amount of water needed to be added should be

  1. 45 litres
  2. 60 litres
  3. 30 litres
  4. 75 litres

A

Simplification Practice Test Question

MCQ: A+b=12 and a2-b2=48, value of ab should be

  1. 20
  2. 24
  3. 32
  4. 40

C

HCF Practice Test Question

MCQ: HCF of two numbers is 21. One of them is 7, other one should be

  1. 2
  2. 3
  3. 4
  4. 5

B

Decimals Practice Test Question

MCQ: How many hours are their in one second?

  1. 0.0025
  2. 0.256
  3. 0.0128
  4. 0.0027

D