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 101-110 of 600 questions.
Which is the decimal form of \( \frac{3}{8} \)?
A. (0.375)
\( \frac{3}{8}=\frac{375}{1000}=0.375 \) है। हर (8) को (1000) में बदलना उपयोगी रहता है। / \( \frac{3}{8}=\frac{375}{1000}=0.375 \). Converting denominator (8) into (1000) is useful.
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What is the decimal expansion of \( \frac{11}{20} \)?
D. (0.55)
\( \frac{11}{20}=\frac{55}{100}=0.55 \) है। हर (20) को (100) बनाने के लिए (5) से गुणा करें। / \( \frac{11}{20}=\frac{55}{100}=0.55 \). Multiply denominator (20) by (5) to make (100).
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What is the decimal form of the mixed number \(1\frac{3}{4}\)?
B. (1.75)
\( \frac{3}{4}=0.75 \), इसलिए \(1\frac{3}{4}=1.75\) है। पहले भिन्न भाग को दशमलव में बदलें। / \( \frac{3}{4}=0.75 \), so \(1\frac{3}{4}=1.75\). First convert the fractional part into a decimal.
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What is obtained when (0.06) is converted into a simplified fraction?
C. \( \frac{3}{50} \)
\(0.06=\frac{6}{100}=\frac{3}{50}\) है। दो दशमलव स्थान हों तो हर (100) लें। / \(0.06=\frac{6}{100}=\frac{3}{50}\). For two decimal places, take denominator (100).
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How will (0.48) be written as a simplified fraction?
A. \( \frac{12}{25} \)
\(0.48=\frac{48}{100}=\frac{12}{25}\) है। दशमलव को भिन्न में बदलकर सरल करना जरूरी है। / \(0.48=\frac{48}{100}=\frac{12}{25}\). After converting a decimal to a fraction, simplifying is important.
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Which simplified fraction is equal to (2.125)?
D. \( \frac{17}{8} \)
\(2.125=\frac{2125}{1000}=\frac{17}{8}\) है। मिश्रित दशमलव को भी अनुचित भिन्न में बदला जा सकता है। / \(2.125=\frac{2125}{1000}=\frac{17}{8}\). A mixed decimal can also be converted into an improper fraction.
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In the decimal (0.009), at which place is (9)?
B. हजारवांThousandths
(9) दशमलव के बाद तीसरे स्थान पर है। तीसरा स्थान हजारवां होता है। / (9) is in the third place after the decimal point. The third place is the thousandths place.
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What is the place value of (4) in (5.406)?
A. \( \frac{4}{10} \)
(4) दशमलव के बाद पहले स्थान पर है, इसलिए उसका स्थानीय मान \( \frac{4}{10} \) है। पहला दशमलव स्थान दसवां होता है। / (4) is in the first place after the decimal point, so its place value is \( \frac{4}{10} \). The first decimal place is tenths.
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What is the place value of (3) in (8.032)?
C. \( \frac{3}{100} \)
(3) दशमलव के बाद दूसरे स्थान पर है। दूसरे दशमलव स्थान को सौवां कहते हैं। / (3) is in the second place after the decimal point. The second decimal place is called hundredths.
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What is the place value of (8) in (0.0008)?
D. \( \frac{8}{10000} \)
(8) दशमलव के बाद चौथे स्थान पर है। चौथा स्थान दस हजारवां होता है। / (8) is in the fourth place after the decimal point. The fourth place is ten-thousandths.
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