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Class 10
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Maths
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Real Numbers
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Medium Questions
Real Numbers
Maths
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Easy Qs
Med Qs
Hard Qs
>
State the following statement is True or False
$10500987 $
will have terminating decimal expansion.
A
True
B
False
Medium
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>
H.C.F. of
$26$
and
$91$
is:
A
$13$
B
$2366$
C
$91$
D
$182$
Medium
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>
State True or False:
$6+2 $
is a rational number.
A
True
B
False
Medium
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>
According to Euclid's division algorithm, using Euclid's division lemma for any two positive integers
$a$
and
$b$
with
$a>b$
enables us to find the
A
HCF
B
LCM
C
Decimal expansion
D
Quotient
Medium
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>
Use Euclids division algorithm to find the HCF of
$441,567,693.$
Medium
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>
The product of a non-zero rational and an irrational number is
A
always irrational
B
always rational
C
rational or irrational
D
one
Medium
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>
Euclids division lemma states that if a and b are any two
$+$
ve integers, then there exists unique integers q and r such that :
A
$a=bq+r,0<r<b$
B
$a=bq+r,0≤r≤b$
C
$a=bq+r,0≤r<b$
D
$a=bq+r,0<b<r$
Medium
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>
Write whether every positive integer can be of the form
$4q+2$
, where
$q$
is an integer.
A
Yes
B
No
C
Ambiguous
D
Data Insufficient
Medium
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>
Say true or false:
A positive integer is of the form 3q + 1, q being a natural number, then you write its square in any form other than 3m + 1, i.e.,3m or 3m + 2 for some integer m.
A
True
B
False
Medium
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>
H.C.F. of
$6,72$
and
$120$
is:
A
$6$
B
$2$
C
$3$
D
$1$
Medium
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>