Tag: real number

Question 1

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

The HCF of two consecutive odd numbers is

Reveal answer Fill a bubble to check yourself

Answer

$0.1\bar 6$

Answer

Non-terminating

Answer

$0.\bar 4$

Question 2

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

There are five odd numbers $1, 3, 5, 7, 9$. What is the HCF of these odd numbers?

Reveal answer Fill a bubble to check yourself

Question 3

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

Find HCF of $70$ and $245$ using Fundamental Theorem of Arithmetic.

Reveal answer Fill a bubble to check yourself

Question 4

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

Three ropes are $7\ m, 12\ m\ 95\ cm$ and $3\ m\ 85\ cm$ long. What is the greatest possible length that can be used to measure these ropes?

Reveal answer Fill a bubble to check yourself

Question 5

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

H.C.F. of $26$ and $91$ is:

Reveal answer Fill a bubble to check yourself

Question 6

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

H.C.F. of $6, 72$ and $120$ is:

Reveal answer Fill a bubble to check yourself

Question 7

Multiple choice maths real number real numbers on number line fundamental theorem of arithmetic common factors and hcf

Sum of all two digit numbers divisible by $7$ leaves remainder $2$ or $5$ is

Reveal answer Fill a bubble to check yourself

Question 8

Multiple choice maths real number first forms rational numbers as recurring/terminating decimals decimal expansions of real numbers

Convert the following fraction into simple decimal recurring form.

$\displaystyle \frac{1}{6}$= ?

Reveal answer Fill a bubble to check yourself

Question 9

Multiple choice maths real number first forms rational numbers as recurring/terminating decimals decimal expansions of real numbers

Find whether it is a terminating or a non-terminating decimal.

$2.4 \div 0.072$.

Reveal answer Fill a bubble to check yourself

Question 10

Multiple choice maths real number first forms rational numbers as recurring/terminating decimals decimal expansions of real numbers

Express $\displaystyle \frac{4}{9}$ as recurring decimal

Reveal answer Fill a bubble to check yourself