Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 30

MEDIUM

9th CBSE

IMPORTANT

Earn 100

An irrational number between $5$ and $6$ is

50% studentsanswered this correctly

Important Questions on Number Systems

MEDIUM

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 31

An irrational number between

\sqrt{2}

and

\sqrt{3}

is

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 32

An irrational number between

\frac{1}{7}

and

\frac{2}{7}

is

HARD

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 33

The sum of

0 . \bar{3}

and

0 . \bar{4}

is

HARD

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 34

The value of

2 . \bar{45} + 0 . \bar{36}

is

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 35

Which of the following is the value of

(\sqrt{11} - \sqrt{7}) (\sqrt{11} + \sqrt{7})

?

MEDIUM

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 36

(- 2 - \sqrt{3}) (- 2 + \sqrt{3})

when simplified is

MEDIUM

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 37

(6 + \sqrt{27}) - (3 + \sqrt{3}) + (1 - 2 \sqrt{3})

when simplified is

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 1 - Number Systems>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 38

When

15 \sqrt{15}

is divided by

3 \sqrt{3}

, the quotient is