Questions

Q:

A........ can operate at high speeds and can support hundreds of users

A) Micro computer B) Mainframe computer
C) Super computer D) Mini computer
 
Answer & Explanation Answer: B) Mainframe computer

Explanation:
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Filed Under: Computer

21 4074
Q:

A fixture is defined as a device which

A) is used to check the accuracy of workpiece B) holds and locates a workpiece and guides and controls one or more cutting tools
C) holds and locates a workpiece during an inspection or for a manufacturing operation D) All of the above
 
Answer & Explanation Answer: B) holds and locates a workpiece and guides and controls one or more cutting tools

Explanation:

A_fixture_is_defined_as_a_device_which1551357222.jpg image

A fixture is defined as a device which holds and locates a workpiece and guides and controls one or more cutting tools.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 4073
Q:

A research team of 6 people is to be formed from 10 chemists,5 politicians, 8 economists and 15 biologists.How many teams have atleast 5 chemists?

A) 7350 B) 6400
C) 6379 D) 7266
 
Answer & Explanation Answer: D) 7266

Explanation:

10C5 x 28C1 x 10C6 = 7266

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Q:

The oldest known organic compound is

A) Urea B) Methane
C) Acetic acid D) Benzene
 
Answer & Explanation Answer: C) Acetic acid

Explanation:

In the form of vinegar, acetic acid is known from very early times. It is got by oxidation of fermented liquors (10-15%, alcohol) by air under the influence of a bacteria called 'mycoderma acetic'

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Filed Under: Chemistry

4 4072
Q:

' Ashoka Chakra ' is awarded for 

A) Outstanding contribution to literature B) Gallantry by children
C) Acts of gallantry in the presence of the enemy D) Acts most conspicuous bravery of self saccrifice on land, air or sea but not in the presence of the enemy
 
Answer & Explanation Answer: D) Acts most conspicuous bravery of self saccrifice on land, air or sea but not in the presence of the enemy

Explanation:
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Filed Under: Honours and Awards

3 4068
Q:

Smallest bone of human body is _________

A) Nails B) Fibula
C) Bone of nose D) Stapes
 
Answer & Explanation Answer: D) Stapes

Explanation:
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Filed Under: Biology

10 4067
Q:

'Pencillin' which is used as an antibiotic is obtained from 

A) Bacteria B) Fungi
C) Algae D) Lichens
 
Answer & Explanation Answer: B) Fungi

Explanation:
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Filed Under: General Science

16 4067
Q:

If there are 17 randomly placed dots on a circle,how many lines can you form using any 2 dots?

A) 126 B) 130
C) 136 D) 120
 
Answer & Explanation Answer: C) 136

Explanation:

17C2 = 136 (combination)

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