Textile Engineering and Fibre Science Quiz Quiz

Test your knowledge of Textile Engineering and Fibre Science with this medium-level multiple choice quiz, designed for GATE aspirants. Assess your understanding of general aptitude, logical reasoning, mathematics, and core fibre science concepts.

1. Question 1

   Despite his initial hesitation, Rehman's _______ to contribute to the success of the project never wavered.

   1. revolve
   2. ambivalence
   3. resolve
   4. satisfaction

2. Question 2

   Bird: Nest :: Bee: _______

   1. Hive
   2. Lair
   3. Hammock
   4. Kennel

3. Question 3

   If Pe = Qe⁻ˣ for all real values of x, which one of the following statements is true?

   1. P/Q = 0
   2. P = 1; Q = -1
   3. P = Q = 1
   4. P = Q = 0

4. Question 4

   Let p₁ and p₂ denote two arbitrary prime numbers. Which one of the following statements is correct for all values of p₁ and p₂?

   1. P1 + p2 is not a prime number.
   2. P1+P2+1 is a prime number.
   3. P1P2 is not a prime number.
   4. P1P2 + 1 is a prime number.

5. Question 5

   Which of the following is the logically correct inference from the conversation: “Even if I had known that you were in the hospital, I would not have gone there to see you,” Ramya told Josephine?

   1. Ramya knew that Josephine was in the hospital.
   2. Josephine was in the hospital due to an injury to her leg.
   3. Ramya and Josephine were once close friends; but now, they are not.
   4. Ramya did not know that Josephine was in the hospital.

6. Question 6

   If IMAGE and FIELD are coded as FHBNJ and EMFJG respectively, which one is the correct code for BEACH?

   1. IDBFC
   2. JGIBC
   3. IBCEC
   4. CEADP

7. Question 7

   Given the table: Iteration (i): 0 1 2 3; Input (I): 20 -4 10 15; Output (X): 20 16 26 41; Output (Y): 20 -80 -800 -12000. Which formula best describes X and Y?

   1. X(i)=X(i-1)I(i); Y(i)=Y(i-1)+I(i); iu003E0
   2. X(i)=X(i-1)I(i); Y(i)=Y(i-1)I(i); iu003E0
   3. X(i)=X(i-1)+I(i); Y(i)=Y(i-1)I(i-1); iu003E0
   4. X(i)=X(i-1)+I(i); Y(i)=Y(i-1)I(i); iu003E0

8. Question 8

   If a square PQRS has side 2 cm and rectangle PLMN is inside it with corner L on QR and side MN passing through S, what is the area (in cm²) of rectangle PLMN?

   1. 4
   2. 8
   3. 2√2
   4. 2

9. Question 9

   In a river system with 7 segments splitting the land into 5 zones, what is the minimum number of bridges required to connect all zones as per the given scenario?

   1. Bridges on Q, R, T, and V
   2. Bridges on P, Q, and T
   3. Bridges on P, Q, S, and T
   4. Bridges on P, Q, S, U, and V

10. Question 10

    The solution of the differential equation dy/dx = y/x + 1 represents which type of curve?

    1. a hyperbola
    2. an ellipse
    3. a straight line
    4. a parabola

11. Question 11

    If the vector [-1; 1; -4] is an eigenvector of the matrix [[2,8,11],[3,4,-1],[3,1,10]], what is the corresponding eigenvalue?

    1. 0
    2. 9
    3. -12
    4. 1

12. Question 12

    If the Euler method with step size h = 0.1 provides y(1.1) = 1.2 for dy/dx = αxy, y(1) = 2, what is the value of α?

    1. -1
    2. -2
    3. 2
    4. 1

13. Question 13

    Which one of the following fibres does NOT contain 1,4-glycosidic bonds?

    1. Ramie
    2. Lyocell
    3. Polynosic
    4. Silk

14. Question 14

    If a sample has initial reluctance to participate but consistently helps later, which word best describes their attitude?

    1. Resolve
    2. Resist
    3. Ambience
    4. Revolve

15. Question 15

    In textile engineering, which term refers to the process of aligning fibres parallel during preparation for spinning?

    1. Weaving
    2. Shearing
    3. Dyeing
    4. Carding