Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.
Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.
Showing 181-190 of 600 questions.
How can the decimal \(0.2\overline{7}\) be written?
A. \(0.2777\ldots\)
बार केवल (7) पर है, इसलिए (7) बार-बार दोहरता है। अतः संख्या \(0.2777\ldots\) है। / The bar is only over (7), so (7) repeats. Hence the number is \(0.2777\ldots\).
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How many times is (0.004) of (0.0004)?
B. (10) गुना(10) times
\(0.004\div0.0004=10\) है। दशमलव स्थानों का अंतर गुणन संबंध बताता है। / \(0.004\div0.0004=10\). The difference in decimal places shows the multiplication relation.
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What is the decimal form of \( \frac{3}{32} \)?
A. (0.09375)
\(32\times3125=100000\), इसलिए \( \frac{3}{32}=\frac{9375}{100000}=0.09375 \) है। हर को (10) की घात में बदलना उपयोगी है। / \(32\times3125=100000\), so \( \frac{3}{32}=\frac{9375}{100000}=0.09375 \). Converting the denominator into a power of (10) is useful.
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What is the place value of (4) in (7.5408)?
B. \( \frac{4}{100} \)
(4) दशमलव के बाद दूसरे स्थान पर है। दूसरा दशमलव स्थान सौवां होता है। / (4) is in the second place after the decimal point. The second decimal place is hundredths.
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What is the place value of the first (9) in (0.09009)?
B. \( \frac{9}{100} \)
पहला (9) दशमलव के बाद दूसरे स्थान पर है। इसलिए उसका स्थानीय मान \( \frac{9}{100} \) है। / The first (9) is in the second place after the decimal point. So its place value is \( \frac{9}{100} \).
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What is obtained when (2.375) is written as a mixed fraction?
A. \(2\frac{3}{8}\)
\(0.375=\frac{3}{8}\), इसलिए \(2.375=2\frac{3}{8}\) है। पहले दशमलव भाग को भिन्न में बदलें। / \(0.375=\frac{3}{8}\), so \(2.375=2\frac{3}{8}\). First convert the decimal part into a fraction.
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Which number will be placed first in the ascending order of (0.2), (0.02), and (0.002)?
C. (0.002)
सबसे छोटा (0.002) है। दशमलव में शून्य का स्थान संख्या का मान बदल देता है। / The smallest is (0.002). The position of zero changes the value of a decimal number.
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What is obtained when (0.00125) is converted into a simplified fraction?
A. \( \frac{1}{800} \)
\(0.00125=\frac{125}{100000}=\frac{1}{800}\) है। दशमलव स्थान गिनकर सही हर लिखें। / \(0.00125=\frac{125}{100000}=\frac{1}{800}\). Count decimal places to write the correct denominator.
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Which decimal is equal to \( \frac{7}{9} \)?
A. \(0.777\ldots\)
\( \frac{7}{9}=0.777\ldots \) है। \( \frac{n}{9} \) के लिए वही अंक बार-बार आता है। / \( \frac{7}{9}=0.777\ldots \). For \( \frac{n}{9} \), the same digit repeats.
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Which decimal is less than (0.7) but greater than (0.69)?
C. (0.695)
(0.695), (0.690) से बड़ा और (0.700) से छोटा है। बीच की संख्या के लिए दोनों सीमाओं को समान दशमलव स्थान तक लिखें। / (0.695) is greater than (0.690) and less than (0.700). For a number between two limits, write both limits up to equal decimal places.
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