Vidaara.orgClass 6 · Mathematics
CodeVID-M06-01-EQV-01
Equivalent Ratio Problems - Assignment
Name: ____________________
Roll No.: __________
Date: ____________
General Instructions
- All questions are compulsory.
- Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
- Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions
5 × 1 = 5 marks
1.
Equivalent ratios have the same:
- A.numbers
- B.value
- C.units
- D.difference
2.
$1:2$ is equivalent to:
- A.$2:1$
- B.$2:4$
- C.$1:4$
- D.$3:2$
3.
To find an equivalent ratio, multiply/divide both parts by the:
- A.same number
- B.different numbers
- C.first part
- D.sum
4.
$3:5$ is equivalent to:
- A.$5:3$
- B.$6:10$
- C.$3:10$
- D.$8:5$
5.
Complete: $3:4=9:?$
- A.$10$
- B.$12$
- C.$13$
- D.$16$
Section B — Short Answer (2 marks)
4 × 2 = 8 marks
6.
Write a ratio equivalent to $2:3$.
7.
Is $4:6$ equivalent to $2:3$?
8.
Complete: $3:4=9:?$
9.
Complete: $5:2=?:8$
Section C — Short Answer (3 marks)
4 × 3 = 12 marks
10.
Complete: $2:5=8:?$
11.
If $3$ pens cost Rs $45$, find the cost of $5$ pens.
12.
Complete: $6:9=?:3$
13.
A recipe uses $2$ cups flour to $3$ cups water. How much water for $8$ cups flour?
Section D — Long Answer (5 marks)
2 × 5 = 10 marks
14.
In a recipe, the ratio of sugar to flour is $2:5$. If $10$ cups of sugar are used, how much flour is needed?
15.
A car travels $150$ km on $10$ litres of fuel. At the same rate, how far will it travel on $16$ litres?
Answer Key
Section A — Multiple Choice Questions
- (B) value
- (B) $2:4$
- (A) same number
- (B) $6:10$
- (B) $12$
Section B — Short Answer (2 marks)
- $4:6$.
- Yes.
- $12$.
- $20$.
Section C — Short Answer (3 marks)
- $20$.
- Rs $75$.
- $2$.
- $12$ cups.
Section D — Long Answer (5 marks)
- $25$ cups.
- $240$ km.
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