A. 0.326 Light Years
B. 3.261 Light Years
C. 32.61 Light Years
D. 3.026 Light Years
✅ The correct answer is option B.
General Science MCQs
Parallax of one arc second‖ is a unit of which of the following?
A. Time
B. Volume
C. Length
D. Speed
✅ The correct answer is option C.
Which among the following instruments used in Forensic Sciences is popular as Lie detector?
A. SmartWater
B. Culpascope
C. Polygraph
D. Bio Sensor
✅ The correct answer is option C.
―Fermi‖ is a unit of which among the following?
A. Mass
B. Length
C. Velocity
D. Frequency
✅ The correct answer is option B.
Which of the following causes the drop of water to be in spherical shape?
A. Viscosity
B. Air resistance
C. Surface tension
D. Temperature
✅ The correct answer is option C.
VIBGYOR (Violet Indigo Blue Green Yellow Orange Red) are the rainbow colors in which of the following order?
A. Increasing wavelength
B. Decreasing wavelength
C. Increasing polarization
D. Increasing Speed
✅ The correct answer is option A.
On a smooth glass surface , the drop of water spreads while the drop of mercury remains almost spherical. This proves that ________?
A. Cohesive forces of mercury is more than adhesive forces with glass
B. Cohesive force of water is less than cohesive forces of mercury
C. mercury is a metal
D. 1 & 2
✅ The correct answer is option A.
The combination of a Red Glass Plate and a Blue Glass plate will transmit which of the following light?
A. Red light
B. Blue Light
C. Green Light
D. No Light
✅ The correct answer is option D.
Ohm is a unit of measuring _________?
A. Resistance
B. Voltage
C. Current
D. None of the above
✅ The correct answer is option A.
When two mercury drops are brought into contact they form a single bigger drop to get which of the following?
A. Minimum volume
B. Minimum surface area
C. Maximum size
D. Maximum surface area
✅ The correct answer is option B.