Question 13 MarksWhat is the smallest number by which 1600 must be divided so that the quotient is a perfect cube?Answer25View full question & answer→
Question 23 MarksFind the smallest number by which 1323 must be multiplied so that the product is a perfect cube.Answer7View full question & answer→
Question 33 MarksFind the cube of :$1 \frac{3}{5}$Answer$4 \frac{12}{125}$View full question & answer→
Question 113 MarksIf $\sqrt{1+\frac{27}{169}}=1+\frac{x}{13}$, find the value of $x$.Answer$x$ = 1View full question & answer→
Question 123 MarksFind the length of each side of a square whose area is equal to the area of a rectangle of length 13.6 metres and breadth 3.4 metres.Answer6.8 mView full question & answer→
Question 133 MarksWithout adding find the sum :$1+3+5+7+\ldots \ldots \ldots+97+99$Answer2500View full question & answer→
Question 143 MarksWithout adding find the sum :$1+3+5+7+\ldots \ldots \ldots+47+49$Answer625View full question & answer→
Question 153 MarksWithout adding find the sum :$1+3+5+7+9+11+13+15+17+19+21$Answer121View full question & answer→
Question 163 MarksFind the least square number which is exactly divisible by each of the numbers $8,9,10$ and 15 .Answer3600View full question & answer→