Compensation against openings in process vessels for giving inlet and outlet connections, for providing sight glasses and manholes etc. is provided for strength and rigidity. The most efficient type of compensation is of __________ type.

Two outlets of a motor manufacturing company reported that revenue from outlet x in 2013 was down 11 percent from 2012. and revenue from outlet Y in 2013 were up 7 percent from 2012. If total revenue from outlet X & Y in 2013 was up 1 percent from 2012, what is the ratio of revenue from outlet X in 2012 revenue from outlet Y in 2012?

A

1 : 2

B

4: 5

C

1 : 1

D

3: 2

Drop manholes are the manholes

A

Without entry ladders

B

Without manhole covers

C

With depths more than 3.5 m

D

Having drains at different levels

The ratio of the area of openings in one screen (Taylor series) to that of the openings in the next smaller screen is

A

1.5

B

1

C

$$\sqrt 2 $$

D

None of these

In a certain class 40% of the students are girls, and 20% of the girls wear glasses. What percent of students in the class are girls who wear glasses.

A

6%

B

8%

C

20%

At a symposium , 20 % of the professors are psychologists , 60% are biologists , and the remaining 12 professors are economists . If 20 of the professors were glasses , what present of the professors do not wear glasses ?

A

20%

B

33.1/3%

C

50%

D

66.2/3%

At a symposium, 20% of the professors are psychologists , 60% are biologists and the remaining 12 professors are economist. If 20 of the professors wear glasses, what percent of the professors do not wear glasses?

A

20%

B

331/3%

C

50%

D

66.2/3%

At a symposium 20% of the professors are psychologist, 60% are biologist and the remaining 12 professors are economist. If 20 of the professors wear glasses, what percent of the professors do not glasses?

A

20%

B

331/3%

C

50%

D

66.2/3%

Which of the following is a valid assumption made in the viven argument?Premise I: People who wear glasses are smart.Premise II: John wears glasses.Conclusion: John is smart.

A

All people who wear glasses are smart.

B

Only people who wear glasses are smart

C

John is the only person who wears glasses

D

None of the above.

Drop manholes at the junctions of sewer lines, are provided if

A

Invert level of a branch sewer is more than 60 cm that of the main sewer

B

Sewer line runs along a main road

C

Ordinary manhole cannot be built

D

Two sewer lines intersect

The major axis of elliptical manholes on the shell should be provided

A

Longitudinally

B

Circumferentially

C

On dished end

D

Anywhere

Compensation against openings in process vessels for giving inlet and outlet connections, for providing sight glasses and manholes etc. is provided for strength and rigidity. The most efficient type of compensation is of __________ type.

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