Question 12 MarksFind the fourth proportional to : $2 \frac{1}{2}, 2 \frac{6}{7}, 3 \frac{1}{2}$Answer4View full question & answer→
Question 22 MarksFind the fourth proportional to : $\frac{1}{3}, \frac{2}{5}, 6$Answer$7 \frac{1}{5}$View full question & answer→
Question 62 MarksFind the value of x : $\frac{1}{9}: x:: \frac{1}{3}: \frac{1}{4}$Answer$x=\frac{1}{12}$View full question & answer→
Question 92 MarksWhether the number is in proportion or not : $\frac{1}{2}, \frac{1}{5}, \frac{1}{6}, \frac{1}{15}$AnswerYes View full question & answer→
Question 102 MarksWhether the number is in proportion or not : $0.8,3,2.4,9$AnswerYes View full question & answer→
Question 112 MarksWhether the number is in proportion or not : $2,2 \frac{1}{2}, 3,3 \frac{1}{2}$AnswerNo View full question & answer→
Question 122 MarksDivide ₹ 3900 between Kunal and Kirti in the ratio 15: 11.AnswerKunal's share = ₹ 2250, Kirti's share = ₹ 1650 View full question & answer→
Question 132 MarksExpress the ratio in simplest form : $6 \frac{2}{3}$ hours : 1 dayAnswer$5: 18$View full question & answer→
Question 142 MarksExpress the ratio in simplest form : 8 months : $1 \frac{2}{3}$ yearsAnswer$2: 5$View full question & answer→
Question 152 MarksExpress the ratio in simplest form : 1 kg : 375 gAnswer$8: 3$View full question & answer→
Question 162 MarksExpress the ratio in simplest form : $\frac{1}{4}: \frac{1}{6}: \frac{1}{8}$Answer$6: 4: 3$View full question & answer→
Question 172 MarksExpress the ratio in simplest form : $\frac{1}{9}: \frac{1}{6}$Answer$2: 3$View full question & answer→
Question 182 MarksExpress the ratio in simplest form : $\frac{1}{8}: \frac{1}{12}$Answer$3: 2$View full question & answer→
Question 202 MarksWhich ratio is greater : (11:21) or (19:28)Answer19 : 28View full question & answer→
Question 212 MarksIf $l: m=2 \frac{1}{2}: 1 \frac{2}{3}$ and $m: n=1 \frac{1}{4}: 3 \frac{1}{2}$, find $l: m: n$.Answer15 : 10 : 28View full question & answer→
Question 222 MarksIf $a: b=3: 4$ and $b: c=8: 9$, find $a: b: c$.Answer6 : 8 : 9View full question & answer→
Question 232 MarksExpress the ratio in simplest form : $6 a: 9 b$Answer$2 a: 3 b$View full question & answer→
Question 242 MarksIf $a: b=5: 6$ and $b: c=2.8: 3.5$, find $a: c$.Answer2 : 3View full question & answer→
Question 252 MarksIf $a: b=3: 2$ and $b: c=4: 5$, find $a: c$.Answer6 : 5View full question & answer→
Question 262 MarksTwo numbers are in the ratio 5: 8 and their difference is 12. Find the numbers.Answer20 and 32View full question & answer→
Question 272 MarksTwo numbers are in the ratio 9:13 and their sum is 176. Find the numbers.Answer72 and 104View full question & answer→
Question 282 MarksAn alloy contains copper and zinc in the ratio 7: 3. If it contains 12.6 g of copper, how much does this alloy weigh?Answer18gView full question & answer→
Question 292 MarksThe boys and girls in a school are in the ratio 8:3. If the number of girls is 405, how many boys are there in the school?Answer1080View full question & answer→
Question 302 MarksDivide ₹ 760 among A, B, C such that A gets $\frac{5}{6}$ of what B gets and the ratio between the shares of B and C is 3: 4.AnswerA's share ₹$= 200$, B's share ₹$= 240$, C's share ₹$= 320$View full question & answer→
Question 312 MarksDivide ₹ 715 among A, B, C in such a way that B gets three times as much as A gets and C gets half of as much as B gets.AnswerA's share ₹$= 130$, B's share ₹$= 390$, C's share ₹$= 195$View full question & answer→