Textile Engineering And Fibre Science - TF 2015 GATE Paper (Practice Test) - GATE MCQ

Tanya is older than Eric.

Cliff is older than Tanya.

Eric is older than Cliff.

If the first two statements are true, then the third statement is

Five teams have to compete in a league, with every team playing every other team exactly once, before going to the next round. How many matches will have to be held to complete the league round of matches.

Q 6  - Q 10 carry one mark.

Select the appropriate option in place of underlined part of the sentence.
"Increased productivity necessary" reflects greater efforts made by the employees.

Given below are two statements followed by two conclusions.

Assuming these statements to be true, decide which one logically follows.

Statements:

1. No Manager is a leader.

2. All leaders are executives.

Conclusions:

1. No manager is an executive.

2. No executive is a manager.

In the given figure angle Q is a right angle, PS:QS = 3:1, RT:QT = 5:2 and PU:UR = 1:1. If area of triangle QTS is 20 cm², then the area of triangle PQR in cm² is _______

(Important - Enter only the numerical value in the answer)

Right triangle PQR is to be constructed in the xy-plane so that the right angle is at P and line PR is parallel to x-axis. The x and y coordinates of P,Q and R are to be integers that satisfy the inequalities : -4 < x < 5 and 6 < y < 16. How many different triangles could be constructed with these properties?

A coin is tossed thrice. Let X be the event that head occurs in each of the two tosses. Let Y be the event that a tail occurs on the third toss. Let Z be the event that two tails occur in three tosses. Based on the above information, which one of the following statements is TRUE?

Q. 1 – Q. 25 carry one mark each.

Q. If 3 and 4 are two eigen values of A =    for some real numbers a, b, c, d, e, and f, then
the third eigen value of A is ________________

(Important - Enter only the numerical value in the answer)

If a continuous random variable X has probability density function  then the value of a is ________

(Important - Enter only the numerical value in the answer)

The value of  is __________________

(Important - Enter only the numerical value in the answer)

If A = , then determinant of A−1 is __________________

(Important - Enter only the numerical value in the answer)

The number of linearly independent eigen vectors of the matrix  is ___________

(Important - Enter only the numerical value in the answer)

The gum in the raw silk filament is

For production of dry-spun acrylic fibre, the suitable solvent for dope preparation is

Adipic acid is a monomer for the production of

In melt spinning line, the melting of solid polymer and its homogenization takes place in

The blending technique that gives the most homogeneous mixing of fibres is

In a cotton comber, noil extraction increases

The bottom roller surface used for driving aprons in ringframe drafting system is

If the numerical value of yarn linear density expressed in Tex and that in English system is the
same, this value to the nearest integer is

Patterning is most likely to occur in

In cotton yarn sizing, the starch primarily acts as

Purl is a

The technology/ies used for producing SMS fabric is/are

Jigger CANNOT be used for

In the context of effluent discharge, BOD means

Milling is associated with the processing of