## Bharat Gupta is teaching live on Unacademy Plus

RATIO AND PROPORTION Class 27 (Ratio practice - 6) Follow Upvote

Two society S1 and S2 are formed on 1st January 2011 with x members each. On first day of every month after that, y members joined S1 and the number of member in S2 becomes z times. On 2nd May 2011 both organization had an equal number of members. find the ratio of the number of members in S1 and S2 on 2nd July 2011 given y 20x. a. 43 : 729 b. 142 : 2187 c.47 : 729 d.152 : 3187 a:b-b:csc:d-d:ee:t t:g -1:3. Find the value of b: a b b: c-c:d -d e e:f-f: g 1:3. Find the va ofd. e + f a. 1:3 b. 5 54 c. 5:27 d. 8:54 e. 11 : 27 Pooja is seven years older than Jyoti. After five years, the age of Rani will be twice that of Pooja and four times that of Jyoti. Find the present age of Rani. a. 21 years b. 23 years c. 27 years d. 19 years e. 20 years

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a : b b:c-c:d d e e:f f:g 1:3. Find the value of a. 1:3 b. 5 54 b+ d e+f e. 11 27 ** c. 5: 27 d. 8:54

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a :b-b:c c:d- d: e e:f-f:g 1:3. Find the value of** b+ d e+ f e. 11 27 a. 1:3 b. 5: 54 c. 5: 27 d. 8:54 3 3) 729m 3 Y1 9 243 m

a :b-b:c c:d- d: e e:f-f:g 1:3. Find the value of** b+ d e+ f e. 11 27 a. 1:3 b. 5: 54 c. 5: 27 d. 8:54 ve val 3 3 m 27m) Bim.p 243 m 3) 31-4 m 3 Y1 5 9

Pooja is seven years older than Jyoti. After five years, the age of Rani will be twice that of Pooja and four times that of Jyoti. Find the present age of Rani. a.21 years b.23 years c. 27 years d.19years e.20 years

Pooja is seven years older than Jyoti. After five years, the age of Rani will be twice that of Pooja and four times that of Jyoti. Find the present age of Rani. a.21 years b.23 years c. 27 years d.19years e.20 years Po Ro

Two society S1 and S2 are formed on 1st January 2011 with x members each. On first day of every month after that, y members joined S1 and the number of member in S2 becomes z times. On 2nd May 2011 both organization had an equal number of members. find the ratio of the number of members in S1 and S2 on 2nd July 2011 given y 20x. a. 43 : 729 b.142 : 2187 c. 47 : 729 d.152 : 3187

Two society S1 and S2 are formed on 1st January 2011 with x members each. On first day of every month after that, y members joined S1 and the number of member in S2 becomes z times. On 2nd May 2011 both organization had an equal number of members. find the ratio of the number of members in S1 and S2 on 2nd July 2011 given y 20x. a. 43: 729 b. 142: 2187 . 47 : 729 d. 152: 3187 Lol noli 2 an Do md

Two society S1 and S2 are formed on 1st January 2011 with x members each. On first day of every month after that, y members joined S1 and the number of member in S2 becomes z times. On 2nd May 2011 both organization had an equal number of members. find the ratio of the number of members in S1 and S2 on 2nd July 2011 given y 20x. a. 43: 729 b. 142: 2187 . 47 : 729 d. 152: 3187 Lol noli 2 an Do md 2oll 141 lu 216 729

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