*GATE XE Question Paper 2020 Download Free PDF*

**Graduate Aptitude Test in Engineering (GATE**) 2020 Engineering Sciences (XE) (MCQ) Question paper with answers GATE Engineering Sciences (XE) (MCQ) 2020 Question with solution you can download it in FREE, if GATE Engineering Sciences (XE) (MCQ) 2020 paper in text or pdf for **GATE** Engineering Sciences (XE) (MCQ) 2020 Answer Keys you can download GATE 2020 page also just Go to menu bar, Click on File->then Save.

*GATE Engineering Sciences (XE) Question Paper 2020 Download*

*GATE Engineering Sciences (XE) Question Paper 2020 Download*

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__SAMPLE QUESTIONS__

**Q1. Let A be a 4×3 non-zero matrix and let be b a 4×1 column vector. Then Ax = b has**

(A) a solution for every *b*.

(B) no solution for some *b*.

(C) a solution only when *b* = 0.

(D) a solution if *b* and the columns of *A* form a linearly independent set.

**Q2. Let x_{0}, x_{1}, x_{2},… be the sequence generated by the Newton-Raphson method applied to the function f(x) = x³ – 2x + 2 with x_{0} = 1. Then the sequence**

(A) converges to 0.

(B) becomes unbounded.

(C) converges to a root of f (x).

(D) does not converge.

**Q3. Let A be a 3×3 matrix such thet A² = A. Then it is necessary that**

(A) A is the identity matrix or the zero matrix.

(B) the determination of *A*^{4} is either 0 or 1.

(C) the rank of *A* is 3

(D) *A* has one imaginary eigenvalue.

**Q4. A body is under stable equilibrium in a homogeneous fluid, where CG and CB are center of gravity and certer of buoyancy, respectively.**

Two statements ‘P’ and ‘Q’ are given below:

P: For a fully submerged condition, CG should always be below CB

Q: For a floating body, CG need not be below CB

Choose the option that is valid for the present situation.

(A) P is False; Q is True when metacentre is below CG

(B) P is False; Q is True when metacentre is below CG

(C) P is True; Q is True when metacentre is below CG

(D) P is True; Q is True when metacentre is above CG

**Q5. A non-dimensional number known as Weber number is used to characterize which one of the following flows,**

(A) Motion of fluid in open channel

(B) Motion of fluid droplets

(C) Motion of fluid at high velocity

(D) Motion of fluid through a pipe

**See Also….**