Question Bank

USB refers to:

USB refers to:

  1. A storage device
  2. A serial bus standard
  3. A Processor
  4. A Port type

Correct Answer : 4

Cosmetic powders are prepared from ?

Cosmetic powders are prepared from ?

  1. Talc
  2. Asbestos
  3. Gypsum
  4. Serpentine

Correct Answer : 1

The principle of cleaning by soap is:

The principle of cleaning by soap is:

  1. Floatation
  2. Surface tension
  3. Viscosity
  4. Elasticity

Correct Answer : 2

Sodium stearate is a salt and is used

Sodium stearate is a salt and is used

  1. in gunpowder
  2. in paints
  3. in making soaps
  4. in making fertilizers

Correct Answer : 3

The polymeric fibre used as a substitute for wool in making synthetic blankets, sweaters etc is:

The polymeric fibre used as a substitute for wool in making synthetic blankets, sweaters etc is:

  1. Nylon
  2. Teflon
  3. Bakelite
  4. Orlon

Correct Answer : 4

Alcohol obtained in Saponification process is:

Alcohol obtained in Saponification process is:

  1. Ethyl alcohol
  2. Glycerol
  3. Methyl alcohol
  4. wood spirit

Correct Answer : 2

Ethanol containing 5% water is known as:

Ethanol containing 5% water is known as:

  1. Rectified spirit
  2. Absolute alcohol
  3. Dilute alcohol
  4. Power alcohol

Correct Answer : 1

Mixture of which one of the following pairs of gases is the cause of occurrence of most of the explosions in mines?

Mixture of which one of the following pairs of gases is the cause of occurrence of most of the explosions in mines?

  1. Hydrogen and Oxygen
  2. Methane and Air
  3. Oxygen and Acetylene
  4. Carbon-di-oxide and Hydrogen

Correct Answer : 2

Which of the following is not an operating system?

Which of the following is not an operating system?

  1. Linux
  2. DOS
  3. Oracle
  4. Windows

Correct Answer : 3

In a computer, you should choose the Sleep option when:

In a computer, you should choose the Sleep option when:

  1. The computer is tired after working for the whole day.
  2. You finish working and going to bed.
  3. You are leaving for a very short time and want to resume your work shortly.
  4. When computer gets hanged frequently. Let it sleep for sometime.

Correct Answer : 3

The _____ displays the name of every computer user on the computer.

The _____ displays the name of every computer user on the computer.

  1. Command Screen
  2. Welcome Screen
  3. Wish List Screen
  4. None of the above

Correct Answer : 2

Which of the following geographical term related with a body of land surrounded by water on three sides?

Which of the following geographical term related with a body of land surrounded by water on three sides?

  1. Strait
  2. Peninsula
  3. Gulf
  4. Island

Correct Answer : 2

Harihara Raya I who ruled the Vijaynagara Empire for the period 1336-1356 belonged to which dynasty?

Harihara Raya I who ruled the Vijaynagara Empire for the period 1336-1356 belonged to which dynasty?

  1. Aravidu Dynasty
  2. Saluva Dynasty
  3. Tuluva Dynasty
  4. Sangama Dynasty

Correct Answer : 4

Find the odd one out: 41, 43, 47, 53, 61, 71, 73, 81

Find the odd one out: 41, 43, 47, 53, 61, 71, 73, 81

  1. 43
  2. 61
  3. 81
  4. 73

Correct Answer : 3

A person who does not believe in the existence of God.

A person who does not believe in the existence of God.

  1. Theist
  2. Atheist
  3. Heretic
  4. Fanatic

Correct Answer : 2

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