Top 550+ Solved General Science MCQ Questions Answer
Q. Genetic Modification (GM) technique RIDL was in news. RIDL is being developed forcombating which of the following disease?
a. Swine Flu
b. Malaria
c. Cancer
d. AIDS
Q. Which among the following acid is NOT a Vitamin ?
a. Folic Acid
b. Oleic Acid
c. Pantothenic Acid
d. Ascorbic Acid
Q. Which among the following is found in a Bacteriophage?
a. only RNA
b. only DNA
c. Both RNA & DNA
d. Either RNA or DNA
Q. Turmeric belongs to from which one of the following family of plants?
a. Radish
b. Ginger
c. Onion
d. Clove
Q. For which of the following diseases first successful vaccination was devloped (it is causedby Variola virus)?
a. Cow pox
b. Chicken pox
c. Small pox
d. Polio
Q. In which of the following era began the Self replicating RNA molecules on Earth ?
a. Basin Era
b. Nectarian Era
c. Early Imbrian
d. Cryptic Era
Q. Which among the following correctly represents a Parsec?
a. 0.326 Light Years
b. 3.261 Light Years
c. 32.61 Light Years
d. 3.026 Light Years
Q. Consider the following:1. Submarine Communications2. AM Radio3. Short Wave Radio4. RadarArrange the above in increasing frequency of the waves used in their applications.
a. 4 3 2 1
b. 1 2 3 4
c. 2 1 4 3
d. 2 3 4 1
Q. Consider the following advantages of the Optic Fibers and the Copper wires:Optic Fibers are NOT susceptible to the electrical interferenceOptic Fibers can be used to transmit more signals that Copper WiresOptic Fibers can carry a signal over a single fiber, unlike the electricity which requires a pair of Copper wires.Which among the above stand correct ?
a. Only 1 is correct
b. Only 1 & 2 are correct
c. All 1, 2 & 3 are correct
d. Only 3 is correct
Q. The power we use at Home has a frequency of 60Hz. What would be the period of the sine wave?
a. 0.116 seconds
b. 0.0116 seconds
c. 0.00116 secon
d. 0.0016 Microseconds
Q. Which among the following waves are used in the gemstone industry to change white topazinto blue topaz?
a. X-Rays
b. Gamma Rays
c. Alpha Radiation
d. Beta Radiation
Q. Which among the following waves are most commonly used in the Night Vision Devices?
a. Microwaves
b. Infra Red Waves
c. Ultra Violet Waves
d. Radio Waves
Q. Which among the following strictly works on the principle of dipole movement of the water molecules?
a. Refrigerator
b. Microwave Oven
c. Air Conditioner
d. Electric Geyser