MCQ - TNPSC JTO
JTO - 540 - Trade - Workshop Calculation Science
540 Unit 1 - Units Fraction Square
49)
0.2 × 0.4 = ?
A.
B.
C.
D.
50)
√169 = ?
A.
B.
C.
D.
51)
Area of square = side². If side = 9 cm, then area = ?
A.
B.
C.
D.
52)
¾ ÷ ½ = ?
A.
B.
C.
D.
53)
Convert 0.875 into a fraction:
A.
B.
C.
D.
54)
√100 = ?
A.
B.
C.
D.
55)
The sum of 0.3 and 0.45 is:
A.
B.
C.
D.
56)
If 1 dozen = 12, then ¾ dozen = ?
A.
B.
C.
D.
57)
If 3² + 4² = x, what is the value of x?
A.
B.
C.
D.
58)
A man earns ₹1500. He spends 20%. How much does he save?
A.
B.
C.
D.
59)
⅓ of a number is 24. What is the number?
A.
B.
C.
D.
60)
If area = ½ × base × height, what is the area when base = 10 cm, height = 4 cm?
A.
B.
C.
D.
61)
The unit of electric current is:
A.
B.
C.
D.
62)
The square root of 225 is:
A.
B.
C.
D.
63)
5/8 + 3/8 = ?
A.
B.
C.
D.
64)
Convert 1.25 to fraction:
A.
B.
C.
D.