Aptitude - Number System

MCQ

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Q 51.

Find the sum of place and face value of 6 in 654321?

Options:

  • 600006

  • 600000

  • 66

  • 12

Place value of 6 = 6x100000 = 600000

Face value of 6 = 6

Sum of Place and Face value = 600000 + 6 = 600006

Q 52.

Find the sum of face value of 6 and 9 in 9876?

Options:

  • 15

  • 150

  • 96

  • 906

6+9=15

Q 53.

What is the place value of 9 in 9876543210?

Options:

  • 9x109

  • 9x106

  • 9x103

  • 9

Place value of 9 = 9x1000000000 = 9x109

Q 54.

What is the place value of 1 in 123?

Options:

  • 1

  • 10

  • 100

  • 1000

1 is at the hundredth place so, it's place value is 1x100 = 100.

Q 55.

What is the face value of 1 in 123?

Options:

  • 1

  • 10

  • 100

  • 1000

Face value is equal to the digit itself.

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