100% Free

GATE IN 2017 Question Paper (12-Feb-2017) (Shift 2)

Medium 65 Questions 180 min 100 marks

⚡ Live Test Mode Available

Take this as a timed mock test

180 min · 100 marks · Full test mode with leaderboard

Previous Year Questions

65medium

Questions

Attempted

Correct

Wrong

0/5 attempted

Question No: 36Difficulty: mediumMarks: 2mcq

The probability that a communication system will have high fidelity is 0.81. The probability that the system will have both high fidelity and high selectivity is 0.18. The probability that a given system with high fidelity will have high selectivity is

Question No: 37Difficulty: mediumMarks: 2nat

The angle between two vectors x_1 = {≤ft[ {*20c 2&6&14 } ]^T} and x_2 = {≤ft[ {*20c - 12&8&16 } ]^T} in radian is _________.

Question No: 38Difficulty: mediumMarks: 1mcq

The following table lists an nth order polynomial f (x) = a_{n} x^{n} + a_{n - 1} x^{n - 1} + \dots + a_{1} x + a_{0} and the forward difference evaluated at equally spaced values of x. The order of the polynomial is x f(x) Δf Δ²f Δ³f -0.4 1.7648 -0.2965 0.089 -0.03 -0.3 1.4683 -0.2075 0.059 -0.0228 -0.2 1.2608 -0.1485 0.0362 -0.0156 -0.1 1.1123 -0.1123 0.0206 -0.0084 01 -0.0917 0.0122 -0.0012 0.1 0.9083 -0.0795 0.011 0.006 0.2 0.8288 -0.0685 0.017 0.0132

Question No: 39Difficulty: mediumMarks: 2nat

The current response of a series R-L circuit to a unit step voltage is given in the table. The value of L is _____ H. t tin s 0 0.25 0.5 0.75 1.0 \dots \infty i(t) in A 0 0.197 0.316 0.388 0.432 \dots 0.5

t tin s	0	0.25	0.5	0.75	1.0	…	∞
i(t) in A	0	0.197	0.316	0.388	0.432	…	0.5

Question No: 40Difficulty: mediumMarks: 2nat

For the circuit, shown in the figure, the total real power delivered by the source to the loads is ____ (in kW)

✓ Showing questions 36–40 of 65 — use the page buttons below to practice the rest