Number Sense [IMO Level 2- Mathematics Olympiad (SOF) Class 4]: Questions 1 - 5 of 42

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Question number: 1

» Number Sense

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MCQ▾

Question

Find the number using the given Clues.

  • The number is the successor of a two digit odd number.

  • The number is a multiple of 11.

  • Sum of digits of the number is 12.

Choices

Choice (4)Response

a.

74

b.

66

c.

65

d.

55

Question number: 2

» Number Sense

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Appeared in Year: 2017

MCQ▾

Question

Find the difference between the greatest and smallest 5-digit number that can be formed by using the digits 0,9 and 5 without repetition of the digits 5 and 9.

Choices

Choice (4)Response

a.

b.

c.

59000

d.

Question number: 3

» Number Sense

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MCQ▾

Question

Find the values of P, Q, R and S respectively.

Table Shows Values of Alfabets

Table Shows Values of Alfabets

Number

Rounded off to nearest 100

Rounded off to nearest 1000

67536

P

R

78820

Q

79000

S

92600

93000

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 4

» Number Sense

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Appeared in Year: 2017

MCQ▾

Question

Arrange the following numbers in ascending order.

Image of The Numbers in Asending Order

Image of the Numbers in Asending Order

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 5

» Number Sense

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Appeared in Year: 2018

MCQ▾

Question

Find the number using the given Clues.

  • The number is the predecessor of a two digit even number.

  • The number is a multiple of 5.

  • Sum of digits of the number is an odd number

Choices

Choice (4)Response

a.

b.

c.

d.

75

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