MCQ - TNPSC JTO
JTO - 540 - Trade - Workshop Calculation Science
540 UNIT 09 Algebra and Trigonometry
97)
The angle between the hour and minute hand at 3:00 PM is:
A.
B.
C.
D.
98)
Convert 3 radians to degrees:
A.
B.
C.
D.
99)
In workshop design, slope is expressed as:
A.
B.
C.
D.
100)
A line inclined at 60° to the base creates which triangle type with the floor and vertical height?
A.
B.
C.
D.
101)
1 radian is equal to approximately:
A.
B.
C.
D.
102)
Convert 60° into radians.
A.
B.
C.
D.
103)
Convert 1.57 radians to degrees
A.
B.
C.
D.
104)
The unit of angle in SI system is:
A.
B.
C.
D.
105)
180° is equal to how many radians?
A.
B.
C.
D.
106)
The angle of a full circle in radians is:
A.
B.
C.
D.
107)
90° is how many radians?
A.
B.
C.
D.
108)
If angle is given as 2π radians, it is equal to:
A.
B.
C.
D.
109)
1 revolution = ?
A.
B.
C.
D.
110)
The smallest positive angle between hour and minute hands at 2:00 is:
A.
B.
C.
D.
111)
If (x + 2)(x − 3) = x² − x − 6, then (x − 4)(x + 5) = ?
A.
B.
C.
D.
112)
What is the cube of (x + y)?
A.
B.
C.
D.