- (A) Visible
- (B) Transparent
- (C) Invisible
- (D) opaque
- (E) None of these
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) pitch
- (B) Frequency
- (C) Time period
- (D) Quality
- (E) None of these
- (A) 1120 ft
- (B) 120 ft
- (C) 56 ft
- (D) 100 ft
- (E) None of these
- (A) Diatonic scale
- (B) Fahrenheit Scale
- (C) Richter scale
- (D) Celsius Scale
- (E) None of these
- (A) Convex lens
- (B) Concave lens
- (C) Cylindrical lens
- (D) Plano convex lens
- (E) None of these
- (A) Red light
- (B) Violet light
- (C) Infrared Rays
- (D) Ultra violet Light
- (E) None of these
- (A) 25 miles per sec
- (B) 60 miles per sec
- (C) 7 miles per sec
- (D) 10 miles per sec
- (E) None of these
- (A) Current
- (B) Voltage
- (C) Nuclear Radiation
- (D) power
- (E) None of these
- (A) increasing focal length of the lens
- (B) Decreasing focal length of the lens
- (C) Lens of large aperture
- (D) lens of short aperture
- (E) None of these
- (A) Reflection of light
- (B) Polarization of light
- (C) refraction of light
- (D) Interference of light
- (E) None of these
