# Punjab 10th Class Math Chapter 3 Variations Mcqs Test Online

 Total Question 15 Questions Total Marks 30 Marks Total Time 15 Minuts
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### Test Name

 Ch.3 # Variations

### Subject

 Mathematics (10th Class)

 MCQs

# Punjab 10th Class Math Chapter 3 Variations Mcqs Test Online

Question 1 of 15

## Math

1. In a ratio a : b, a is called
1.
2.
3.
4.

Question 1 of 15

Question 2 of 15

2. In a proportion a : b :: c : d, b and c are called:
1.
2.
3.
4.

Question 2 of 15

Question 3 of 15

3. Find x in proportion 4 : x :: 5 : 15
1.
2.
3.
4.

Question 3 of 15

Question 4 of 15

4. In continued proportion a : b = b : c, c is said to be _________ proportional to a and b.
1.
2.
3.
4.

Question 4 of 15

Question 5 of 15

5. If u ∞ v², then
1.
2.
3.
4.

Question 5 of 15

Question 6 of 15

6. If a : b = x : y, then alternate property is:
1.
2.
3.
4.

Question 6 of 15

Question 7 of 15

7. In continued proportion a : b = b : c, ac = b², b is said to be ________ proportional between a and c.
1.
2.
3.
4.

Question 7 of 15

Question 8 of 15

8. In a ratio x : y, y is called
1.
2.
3.
4.

Question 8 of 15

Question 9 of 15

9. In a proportion a : b :: c : d, a and d are called:
1.
2.
3.
4.

Question 9 of 15

Question 10 of 15

10. If a : b = x : y, then inverted property is:
1.
2.
3.
4.

Question 10 of 15

Question 11 of 15

11. If, a/b = c/d then component property is:
1.
2.
3.
4.

Question 11 of 15

Question 12 of 15

12. If u/v = v/w = k, then
1.
2.
3.
4.

Question 12 of 15

Question 13 of 15

13. The third proportional of x² wdy² is:
1.
2.
3.
4.

Question 13 of 15

Question 14 of 15

14. The fourth proportional w of x : y :: v : w is
1.
2.
3.
4.

Question 14 of 15

Question 15 of 15

15. If y² ∞ 1/x³, then:
1.
2.
3.
4.

Question 15 of 15

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