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Short Quiz - Chapter 1 Class 10 Real Numbers

Chapter 1 Class 10 Real Numbers | 5 questions

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Question 1 of 5
Question 1 of 5
NCERT Exemplar
For some integer \(m\), every even integer is of the form:
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Question 2 of 5
NCERT Exemplar
The largest number which divides 70 and 125, leaving remainders 5 and 8, respectively, is:
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Question 3 of 5
CBSE Board Exam 2024
If \(\mathrm{a}=2^2 \times 3^x, \mathrm{~b}=2^2 \times 3 \times 5, \mathrm{c}=2^2 \times 3 \times 7\) and LCM \((\mathrm{a}, \mathrm{b}, \mathrm{c})=3780\), then \(x\) is equal to
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Question 4 of 5
CBSE Board Exam 2021
If \(n\) is a natural number, then \(2\left(5^n+6^n\right)\) always ends with
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Question 5 of 5
NCERT Exemplar
\(n^2-1\) is divisible by 8 , if \(n\) is:
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