A. a= b
B. a = 0
C. b = 0
D. a = 0 , b = 0
A complex number a + bi is considered purely imaginary if its real part, 'a', is equal to zero. In other words, a pure imaginary number has the form bi, where 'b' is a real number.
A. 100 m
B. 500 m
C. 1000 m
D. 2000 m
A. 30
B. 32
C. 28
D. 26
A. 25.5
B. 50.
C. 50.5
D. None of these
A. 0.000000648
B. 0.0000648
C. 0.00000648
D. None of these
A. 126
B. 42
C. 168
D. 52
A. 60%
B. 90%
C. 80%
D. None of these
A. 11.0
B. 11.3
C. 11.4
D. 11.5
A. 4000
B. 4400
C. 5000
D. 5400
A. Which can be divided by Even Numbers
B. Which can be divided by Number 1 & by itself Number
C. Which can be divided by Odd Numbers
D. Which can be divided by any Number
A. 9
B. 8
C. 10
D. None of these
A. 5/36
B. 4/36
C. 1/12
D. 1/2
A. 3.2 cm
B. 6.9 cm
C. 1.82 cm
D. 2.54 cm
A. 7
B. 9
C. 12
D. 8
A. 282,589,933 − 3
B. 282,589,933 − 1
C. 282,589,933 − 5
D. None of these
A. $43-M
B. $53-M
C. $63-M
D. $73-M
A. 0
B. -2
C. 2
D. 1
A. a=b
B. a ≠ b
C. Cannot be evaluated
D. None
A. 1.5 months
B. 40 days
C. 2 months
D. 50 days
A. 30
B. 45
C. 60
D. 50
A. 8%
B. 10%
C. 16%
D. 20%
A. x = 4, y = 14
B. x = 6, y = 12
C. x = 3, y = 3
D. None of these
A. Alternendo
B. Componendo
C. Invertendo
D. None of these
A. 360°
B. 380°
C. 180°
D. None of these
A. Parallel
B. Tangent
C. Perpendicular
D. None of these
A. Ortho-centre
B. In-centre
C. Circum-centre
D. None of these
