MCQ - TNPSC JTO
JTO - 540 - Trade - Workshop Calculation Science
540 Unit 1 - Units Fraction Square
177)
0.2 + 0.35 + 0.45 = ?
A.
B.
C.
D.
178)
If a = 5, b = 12, find c using Pythagoras theorem (right triangle)
A.
B.
C.
D.
179)
9/10 × 2/3 = ?
A.
B.
C.
D.
180)
5.25 ÷ 0.25 = ?
A.
B.
C.
D.
181)
3.6 ÷ 0.6 = ?
A.
B.
C.
D.
182)
√49 = ?
A.
B.
C.
D.
183)
The cube root of 1000 is:
A.
B.
C.
D.
184)
The HCF of 36 and 48 is:
A.
B.
C.
D.
185)
25% of 160 = ?
A.
B.
C.
D.
186)
Convert 0.04 into a fraction:
A.
B.
C.
D.
187)
If 8 workers can complete a job in 15 days, how long will 12 workers take?
A.
B.
C.
D.
188)
Which unit is used to measure electric current in SI?
A.
B.
C.
D.
189)
Convert 7/10 to a decimal:
A.
B.
C.
D.
190)
What is the LCM of 6, 9, and 15?
A.
B.
C.
D.
191)
The square of 14 is:
A.
B.
C.
D.
192)
0.5 × 0.5 = ?
A.
B.
C.
D.