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Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf U = {1, 2, 3, 4, 5, 6} and A = {1, 3, 6}, how many elements are in the power set P(A′) of the complement A′?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf \(\mathcal{P}(A)\) has 16 elements, how many elements does \(A\) have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf the power set of a set has 32 elements, how many elements does the original set have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf |P(A)| = 32, what is |A|?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf A has 64 subsets, how many elements does A have?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf \(P(A)\) has 16 elements, how many elements does A have?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf a set has 31 proper subsets, how many elements does the set have?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf \(\dfrac{31}{2^a5^b}\) terminates exactly after 10 decimal places and \(b>a\), what is the value of \(b\)?Class 10Real NumbersDecimal expansion of rational numbersLevel 21Expert MathematicsIf (\frac{p}{q}) is in lowest form and (q=2^9\cdot 5^4), after exactly how many decimal places will the decimal expansion terminate?Class 10Real NumbersDecimal expansion of rational numbersLevel 21Expert MathematicsIf \(\dfrac{29}{2^a5^b}\) terminates exactly after 8 decimal places and \(a>b\), what is the value of \(a\)?Class 10Real NumbersDecimal expansion of rational numbersLevel 20Expert MathematicsIf (\frac{p}{q}) is in lowest form and (q=2^8\cdot 5^3), after exactly how many decimal places will the decimal expansion terminate?Class 10Real NumbersDecimal expansion of rational numbersLevel 20Expert MathematicsIf \(\frac{17}{2^a5^b}\) has a decimal expansion that terminates exactly after 9 places and \(a<b\), what is the value of \(b\)?Class 10Real NumbersDecimal expansion of rational numbersLevel 19Expert MathematicsIf (\frac{p}{q}) is in lowest form and (q=2^4\cdot 5^7), after exactly how many decimal places will the decimal expansion terminate?Class 10Real NumbersDecimal expansion of rational numbersLevel 19Expert MathematicsIf (\frac{31}{2^a5^b}) terminates exactly after (6) decimal places and (a>b), what is the value of (a)?Class 10Real NumbersDecimal expansion of rational numbersLevel 21Hard MathematicsA reduced fraction has denominator (2^a5^b), and its decimal terminates exactly after (8) places. Which statement must be true?Class 10Real NumbersDecimal expansion of rational numbersLevel 21Hard MathematicsIn (\frac{1}{2^a5^b3^c}), (c>0). What type of decimal expansion will this fraction have?Class 10Real NumbersDecimal expansion of rational numbersLevel 20Hard MathematicsTo write (\frac{1}{2^r5^s}) as a fraction with denominator (10^8) and an integer numerator, which condition is necessary?Class 10Real NumbersDecimal expansion of rational numbersLevel 20Hard MathematicsIf the decimal expansion of (\frac{11}{2^4\cdot 5^n}) terminates exactly after (7) decimal places, what is the value of (n)?Class 10Real NumbersDecimal expansion of rational numbersLevel 20Hard MathematicsHow many decimal places will the terminating decimal of (\frac{37}{2^6\cdot 5^3}) have?Class 10Real NumbersDecimal expansion of rational numbersLevel 19Hard MathematicsIf (x=\frac{3}{2^m5^n}) and (m<n), by what should numerator and denominator be multiplied to write (x) as a terminating decimal?Class 10Real NumbersDecimal expansion of rational numbersLevel 19Hard