SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 7

EASY

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IMPORTANT

Earn 100

Find the $H C F$ and $L C M$ of $\frac{2}{3}, \frac{8}{9}, \frac{32}{81},$ and $\frac{10}{27}$ .

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Important Questions on H.C.F. and L.C.M.

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 8

Upon arranging the following fractions in the descending order, which one will be the first fraction?

$\frac{2}{3}, \frac{5}{9}, \frac{7}{11}, \frac{3}{7}, \frac{9}{13}, \frac{15}{19}$

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 9

Reduce

\frac{561}{748}

to lowest terms.

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 10

The smallest number, which is divisible by

12, 15

and

20

, and is a perfect square, is:

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 11

Which one of the following is in ascending order?

EASY

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IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 12

L C M

of

\frac{3}{4}, \frac{6}{7}, \frac{9}{11}

is:

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 13

There are three pieces of wooden logs which are $42 m, 49 m,$ and $63 m$ long. What is the greatest possible length by which these can be measured?

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 14

The least number, which when divided by

5, 6, 7,

and

8

, leaves a remainder of

3

, but when divided by

9

, leaves no remainder, is:

EASY

BSF GD Constable

IMPORTANT

SSC - Delhi Police Constable Executive>Chapter 3 - H.C.F. and L.C.M.>EXERCISE>Q 15

The largest number, which exactly divides

210, 315, 147

, and

168

, is: