11th Class FSc Part 1 Mathematics Chapter Wise Online MCQ Test With Answer PDF

Mathematics Fsc Part 1 Online Test

Sr. #	Questions	Answers Choice
1	r r₁ r₂ r₃ =	abc
2	The in-radius r of a triangle is given by:
3	The circum-radius R of a triangle is given by:
4	With usual notations for triangle R equals:
5	A circle passing though the vertices of a triangle is known as:
6	A circle drawn inside a triangle and touching its sides is known as:
7	A circle which touches one side of a triangle externally and the other two produces sides internally is known as:
8	If 2s = a + b + c, where a, b, c are the sides of a triangle ABC, then area of triangle ABC is given by:
9	When two sides and included angle is given, then area of triangle is given by:	all of these
10	In triangle the length of the sides are 7, 4√3 and √13. Then the smallest angle is:	15° 30° 60° 45°
11	The lengths of the sides of a triangle are proportional to the sines of the opposite angles to the sides. This is known as:	The law of sines The law of cosines The law of tangents The fundamental law
12	If 2s = a + b +c, then in any triangle ABC:	none of these
13	In 2s = a + b + , then in any triangle ABC:	all of above
14	If 2s = a + b + c, then in any triangle ABC:	all of these
15		right angled equilateral isosceles obtuse angled
16	In any triangle ABC, law of tangents is:	all of these
17	In a triangle ABC b = √3, c = 1, α = 30° then a = :	2 1 3 -1
18	In a triangle ABC if a² - b² + c² = ac then < ß =
19	In any triangle ABC, law of cosines is:
20	In any triangle ABC, law of sines is: