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Directions to Solve

In each of the following questions, five words have been given out of which four are alike in some manner, while the fifth one is different. Choose the word which is different from the rest.

Q1: Choose the word which is different from the rest.

A Wool

B Paper

C Plastic

D Leather

E Wood

Q2: An atom of a semiconductor has _______________ electrons in the valence shell.

A 4

B 8

C 2

D 0

  

Q3: Oxidation process results in the formation of

A all the above.

B carbon dioxide

C nitrates

D sulphates

Q4: When microprocessor processes both positive and negative numbers, the representation used is

A l's complement

B 2's complement

C signed binary

D any of the above

Q5: Which of the following commands is used to summarize the disk usage?

A chkdsk

B None of the above

C du

D fdisk

E disk

Q6: Where is the ninth edition of the Joint Military exercise "Exercise MITRA SHAKTI-2023" taking place?

A Mumbai

B Pune

C Kolkata

D Delhi

  

Q7: Working principle of bimetallic thermometers is difference in linear co-efficient of thermal expansion of two strips of different metals welded together. Which of the following has the maximum thermal co-efficient of linear expansion?

A Nickel

B Brass

C Chromel

D Invar