Mathematics FA Part 1 Online Test With Answers

Mathematics FA Part 1 Online Test

Sr. # Questions Answers Choice
1 If tan Θ > 0 and sin Θ < 0 then terminal arm of the angle lies in quadrant: I II III IV
2 30° 45° 60° 75°
3 180° = _____________: π radians
4 1° is equal to:
5 1 radian is equal to: 180° none of these
6 To convert any angle in radians into degrees, we multiply the measure by:
7 To convert any angle in degrees into radians, we multiply the measure by:
8 The number of radius in the angle subtended by an arc of a circle at the center = radius × arc radius - arc
9
10
11 - 72° = ___________________: none of these
12 The angle between 0° and 360° and co-terminal with - 620° is: 100° 200° 300° 320°
13 The quadrant of an angle Θ is determined by its: sign value ratio magnitude
14 The direction of an angle Θ is determined by its: value magnitude ratio sign
15 If s denotes the length of the arc intercepted on a circle of radius r by a central angle of α radians, then: s = rα s = r + α none of these
16 In a circle of radius r, an arc of length kr will subtend in angle of __________ radians at the center: s k r Θ
17 The area of a sector of a circular region of radius r with length of the arc of the sector equal to s is-----------: rs
18 In circular system the angle is measured in: radians degrees degrees, minutes degrees, seconds
19 The system of measurement in which the angle is measured in degrees, and its sub-units, minutes and seconds is called the: circular system sexagesimal system decimal system degree system
20 In binomial expansion (a+b)n, n is positive integer the sum of coefficients equals: none of these
Download This Set

Is this page helpful?