General Aptitude GATE Exam 2013 Questions and Answers

General Aptitude GATE Exam 2013 Questions and Answers

1. Choose the grammatically CORRECT sentence:
(A) Two and two add four (B) Two and two become four
(C) Two and two are four (D) Two and two make four

Ans. Option (D) is correct
Two and two make four

2. Statement: You can always give me a ring whenever you need.
Which one of the following is the best inference from the above
statement?
(A) Because I have a nice caller tune.
(B) Because I have a better telephone facility
(C) Because a friend in need is a friend indeed
(D) Because you need not pay towards the telephone bills when
you give me a ring

Ans. Option (C) is correct.
You can always given me a ring whenever you need. Because a friend
is need is a friend indeed

3. In the summer of 2012, in New Delhi, the mean temperature of
Monday to Wednesday was 41°C and of Tuesday to Thursday was
43C. If the temperature on Thursday was 15% higher than that of
Monday, then the temperature in C on Thursday was
(A) 40 (B) 43
(C) 46 (D) 49

Ans. Option (C) is correct

Electronics & Communication (EC) Topic wise solved Paper (1996-2013) - by RK Kanodia & Ashish Murolia

Electronics & Communication (EC) Topic wise solved Paper (1996-2013) - by RK Kanodia & Ashish Murolia

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MOSFET Previous GATE Questions and Answers

1. Input impedance of MOSSFET is
a. less than of FET but more than BJT
b. more than that of FET and BJT
c. more than that of FET but less than BJT
d. less than that of FET and BJT

2. MOSFET uses the electric field of
a. gate capacitance to control the channel current
b. barrier potential of p-n junction to control the channel current
c. both a and b
d. none of these

3. In MOSFET devices the N-channel type is better the P-channel type in the following respects
a. it has better noise immunity
b. it is faster
c. it is TTL compatible
d. it has better drive capability
[GATE-1988]

4. In a MOSFET, the polarity of the inversion layer is the same as that of the
a. charge on the gate electrode
b. minority carriers in the drain
c. majority carries in the substrate
d. majority carries in the source

Network Theorems Question and Answers

1. Kirchhoff s current law states that
(a) net current flow at the junction is positive
(b) Hebraic sum of the currents meeting at the junction is zero
(c) no curreht can leave the junction without some current entering it.
(d) total sum of currents meeting at the junction is zero
Ans: b
2. According to Kirchhoffs voltage law, the algebraic sum of all IR drops and e.m.fs. in any
closed loop of a network is always
(a) negative
(b) positive
(c) determined by battery e.m.fs.
(d) zero
Ans: d
3. Kirchhoffs current law is applicable to only
(a) junction in a network
(b) closed loops in a network
(c) electric circuits
(d) electronic circuits
Ans: a
4. Kirchhoffs voltage law is related to
(a) junction currents
(b) battery e.m.fs.
(c) IR drops
(d) both (b) and (c)
(e) none of the above
Ans: d
5. Superposition theorem can be applied only to circuits having
(a) resistive elements
(b) passive elements
(c) non-linear elements
(d) linear bilateral elements
Ans: d

Control System Previous Papers Solved Problems(2013-2001)

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