Matric Part 2 Mathematics chapter 3 online mcq test with answers for 10th class Mathematics unit 3 (Variations)

Mathematics 10th Class English Medium Unit 3 Online Test

Sr. #	Questions	Answers Choice
1	The third proportional of x² and y² is:	x<sup>2</sup>y<sup>2</sup>
2		u = wk<sup>2</sup> u = vk<sup>2</sup> u = w<sup>2</sup>k u = v<sup>2</sup>k
3	If (img), then:
4		u = v<sup>2</sup> u = kv<sup>2</sup> uv<sup>2 </sup>= k uv<sup>2</sup> = 1
5	Find x in proportion 4:x::5:15	12
6	In continued proportional a:b = b:c, c in said to be ______ proportional to a and b:	Third Fourth Means None of these
7	In continued proportion a:b = b:c, ac = b², b is said to be _______ proportional between a and c:	Third Fourth Means None of these
8	In a proportion a : b :: c : d, b and c are called:	Means Extremes Fourth proportional None of these
9	In a proportion a:b:c:d, and d are called:	Means Extremes Third proportional None of these
10	In a ratio x:y, y is called:	Relation Antecedent Consequent None of these
11	In a ratio a:b, a is called:	Relation Antecedent Consequent None of these