Question

Case study
South indian dish
To celebrate diversity in india school organize the competition for class 9th student on the preparation of different food item of different parts of country Jethalal and champaklal also participated and chosen south indian idlie to prepare Jethalal told champaklal that he has taken urad dal and rice as a raw materials for preparation of idlie in ratio 1:3 On the basis of above information answer the following questions
1)The linear equation of the above situation can be formed as
a)x=3y
b)3x=y
c)x/y=-3
d)-x=3y
2)the number of cups of rice needed for 3 cups of urad dal used?
a)7 cups
b)8 cups
c)9 cups
d)3 cups
3)If total quantity used for making idlies is 40 cups then ___ cups of rice are use
a)15
b)10
c)35
d)30
4)how many cups of urad dal used in 40 cups of batter?
a)30
b)10
c)15
d)20
5)the equation 3x,(3,9)____ on graph
a)always lie
b)may lie
c)never lie
d)may or never lie​

Answer 1

1. a

2. c (1/3×3/3=9)

3. d

4. b

5. a

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Answer 2

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