Number System : Aptitude Test

  • 1. What is the place value of 7 in the numeral 2734? 
A.) 70
B.) 7
C.) 700
D.) 7.00

Answer: Option 'C'

7 × 100 = 700

  • 2. What is the place value of 3 in the numeral 3259 
A.) 300
B.) 30
C.) 3
D.) 3000

Answer: Option 'D'

3 × 1000 = 3000

  • 3. What is the diffference between the place value of 2 in the numeral 7229? 
A.) 20
B.) 200
C.) 180
D.) 18

Answer: Option 'C'

200 - 20 = 180

  • 4. What is the place value of 0 in the numeral 2074?
A.) 100
B.) 70
C.) 7.0
D.) 0

Answer: Option 'D'

Note : The place value of zero (0) is always 0. It may hold any place in a number,
its value is always 0.

  • 5. What is the diffference between the place value and face value of 3 in the numeral 1375? 
A.) 300
B.) 3
C.) 297
D.) 303

Answer: Option 'C'

place value of 3 = 3 × 100 = 300 
face value of 3 = 3
300 - 3 = 297

To whom this Number System Question and Answers section is beneficial?

Students can learn and improve on their skillset for using Number System effectively and can also prepare for competitive examinations like...

  • All I.B.P.S and Public Sector Bank Competitive Exam
  • Common Aptitude Test (CAT) Exams
  • UPSC Paper-II or CSAT Exams
  • SSC Competitive Exams
  • Defence Competitive Exams
  • NIIT online mock test
  • L.I.C Assistant Administrative Officer (AAO)/ G.I.C AAO and Clerk Competitive Exams
  • Railway Competitive Exam
  • University Grants Commission (UGC)
  • Career Aptitude Test (IT Companies) and etc.