Question 22 MarksFind the cube root of :$4 \frac{508}{1331}$Answer$1 \frac{7}{11}$View full question & answer→
Question 32 MarksFind the cube root of :$\frac{216}{2197}$Answer$\frac{6}{13}$View full question & answer→
Question 42 MarksFind the smallest number by which 2560 must be multiplied so that the product is a perfect cube.Answer25View full question & answer→
Question 52 MarksEvaluate $\sqrt{2.8}$ correct up to two places of decimal.Answer1.67View full question & answer→
Question 62 MarksEvaluate $\sqrt{0 \cdot 4}$ correct up to two places of decimal.Answer0.63View full question & answer→
Question 72 MarksEvaluate $\sqrt{2}$ up to two places of decimal.Answer1.41View full question & answer→
Question 82 MarksThree-fifths of the square of a certain number is 126.15 . Find the number.Answer14.5View full question & answer→
Question 92 MarksEvaluate :$\sqrt{10+\sqrt{25+\sqrt{108+\sqrt{154+\sqrt{225}}}}}$Answer4View full question & answer→
Question 102 MarksEvaluate :$\sqrt{41-\sqrt{21+\sqrt{19-\sqrt{9}}}}$Answer6View full question & answer→
Question 112 MarksEvaluate :$\sqrt{0.01}+\sqrt{0.81}+\sqrt{1.21}+\sqrt{0.0009}$Answer2.13View full question & answer→
Question 132 MarksEvaluate :$\sqrt{\frac{48.4}{0.289}}$Answer$\frac{220}{17}$View full question & answer→
Question 142 MarksEvaluate :$\sqrt{\frac{0.289}{0.00121}}$Answer$\frac{170}{11}$View full question & answer→
Question 172 MarksFind the least number by which 69192 must be :divided, to make it a perfect square.Answer2View full question & answer→
Question 182 MarksFind the least number by which 69192 must be :multipliedAnswer2View full question & answer→
Question 192 MarksFind the least number by which 69192 must be :increasedAnswer504View full question & answer→
Question 202 MarksFind the least number by which 69192 must be :decreasedAnswer23View full question & answer→
Question 212 MarksFind the least number of four digits which is a perfect square.Answer1024View full question & answer→
Question 222 MarksFind the greatest number of six digits, which is a perfect square. Find the square root of this number.Answer998001; 999View full question & answer→
Question 232 MarksFind the least number which must be added to 7348 to obtain a perfect square. Find the perfect square and its square root.Answer48; 7396; 86View full question & answer→
Question 242 MarksFind the least number which must be added to 6203 to obtain a perfect square. Find the perfect square and its square root.Answer38; 6241; 79View full question & answer→
Question 252 MarksFind the least number which must be subtracted from 7956 to obtain a perfect square. Find this perfect square and its square root.Answer35;; 7921; 89View full question & answer→
Question 262 MarksFind the least number which must be subtracted from 1104 to obtain a perfect square. Find this perfect square and its square root.Answer15; 1089; 33View full question & answer→
Question 272 MarksThe area of a square field is 7744 sq. metres. Find its perimeter.Answer352 mView full question & answer→
Question 282 MarksFind the square root of number by division method :7569Answer87View full question & answer→
Question 292 MarksFind the square root of number by division method :9025Answer95View full question & answer→
Question 302 MarksFind the square root of number by division method :5476Answer74View full question & answer→
Question 312 MarksFind the square root of number by division method :6241Answer79View full question & answer→
Question 322 MarksFind the square root of number by division method :4489Answer67View full question & answer→
Question 332 MarksFind the square root of number by division method :1444Answer38View full question & answer→
Question 342 MarksFind the square root of number by division method :961Answer31View full question & answer→
Question 352 MarksFind the square root of number by division method :576Answer24View full question & answer→
Question 362 MarksUsing the identity $(a-b)^2=(a^2-2 a b+b^2$), evaluate :$(389)^2$Answer151321View full question & answer→
Question 372 MarksUsing the identity $(a-b)^2=(a^2-2 a b+b^2$), evaluate :$(192)^2$Answer36864View full question & answer→
Question 382 MarksUsing the identity $(a-b)^2=(a^2-2 a b+b^2$), evaluate :$(94)^2$Answer8836View full question & answer→
Question 392 MarksUsing the identity $(a+b)^2=(a^2+2 a b+b^2$), evaluate :$(430)^2$Answer484900View full question & answer→
Question 402 MarksUsing the identity $(a+b)^2=(a^2+2 a b+b^2$), evaluate :$(307)^2$Answer94249View full question & answer→
Question 412 MarksUsing the identity $(a+b)^2=(a^2+2 a b+b^2$), evaluate :$(204)^2$Answer41616View full question & answer→
Question 472 MarksWrite a Pythagorean triplet whose smallest member is :20Answer(20, 99, 101)View full question & answer→
Question 482 MarksWrite a Pythagorean triplet whose smallest member is :16Answer(16, 63, 65)View full question & answer→
Question 492 MarksWrite a Pythagorean triplet whose smallest member is :14Answer(14, 48, 50)View full question & answer→
Question 502 MarksWrite a Pythagorean triplet whose smallest member is :6Answer(6, 8, 10)View full question & answer→