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Directions to Solve

In each of the sentences given below a word is printed in bold. Below it four choices are given. Pick up the one which is most nearly the same in meaning as the word printer in bold and can replaces it without altering the meaning of the sentence.

Q1: That young is quite sanguine about the result of his competitive examination.

A depressed

B pessimistic

C optimistic

D anxious

Q2: Structural sections such as rails, angles, I-beams are made by

A hot drawing

B hot rolling

C hot extrusion

D hot piercing

Q3: The minimum size of a billet is 10 cm x 10 cm.

A Agree

B Disagree

Q4: In welding magnesium with TIG arc welding, direct current with __________ is used.

A reversed polarity

B straight polarity

Q5: Cutting and forming operations can be performed in a single operation in a

A combination die

B simple die

C compound die

D progressive die

Q6: The teeth of hacksaw blade are bent

A towards left

B alternately towards right and left and every third or fourth left straight

C towards right

D may be bent in any direction

Q7: In a cold chamber die casting machine, a measured quantity of molten metal is brought in a ladle from the melting pot to a chamber and forced into the closed die-section by applying hydraulic pressure upon the plunger.

A Correct

B Incorrect

Q8: For cutting brass, the hacksaw blade should have __________ teeth per 25 mm.

A 32

B 40

C 24

D 14

Q9: A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as

A shift

B sand wash

C swell

D scab

Q10: The cold chisels are made from

A mild steel

B cast tool steel

C high speed steel

D cast iron