MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 3

MEDIUM

10th CBSE

IMPORTANT

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Express the HCF of the following two numbers as a linear combination of them.

$963$ and $657$

If the linear combination is $657 \times 22 - 963 \times k$ , find the value of $k$ ?

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Important Questions on Real Numbers

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 3

Find the HCF of the following pair of integers and express it as a linear combination of them.

$595$ and $252$

If the linear combination is $252 \times 26 - 595 \times k$ , find the value of $k$ ?

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10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 3

If the HCF of $506$ and $1155$ can be expressed as a linear combination of them as $506 \times k - 1155 \times 7$ , then find the value of $k$ .

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 3

Find the HCF of the following pairs of integers and express it as a linear combination of them.

$1288$ and $575$

If the linear combination is $575 \times 9 - 1288 \times k$ , find the value of $k$ ?

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10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 4

Find the largest number which divides

615

and

963

leaving the remainder

6

in each case.

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10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 5

If the

HCF

of

408

and

1032

is expressible in the form

1032 m - 408 \times 5

, find

m

.

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10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 6

If the HCF of

657

and

963

is expressible in the form

657 x + 963 \times (- 15)

, find

x

.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 7

An army contingent of

616

members is to march behind an army band of

32

members in a parade. The two groups are to march in the same number. What is the maximum number of columns in which they can march?

EASY

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 1 - Real Numbers>EXERCISE 1.2>Q 8

A merchant has

120

litres of oil of one kind,

180

litres of another kind and

240

litres of third kind. He wants to sell the oil by filling the three kinds of oil in tins of equal capacity. What should be the greatest capacity of such a tin in litres.