GATE EC 2021 Question Paper (07-Feb-2021) (Shift 2)

Question 1

The current population of a city is 1,10,250. If it has been increasing at the rate of 5% per annum, what was its population 2 years ago?

Accepted Answer

1,00,000

Answer

9,95,006

Answer

9,92,500

Answer

1,25,150

Question 2

p and q are positive integers and $\frac{p}{q}+\frac{q}{p}=3$then $\frac{p^2}{q^2} + \frac{q^2}{p^2} =$

Accepted Answer

7

Answer

3

Answer

9

Answer

11

Question 3

The least number of squares that must be added so that the line P - Q becomes the line of symmetry is ____

Accepted Answer

6

Answer

4

Answer

7

Answer

3

Question 4

Nostalgia is to anticipation as _____ is to ____ Which one the following options maintains a similar logical relation in the above sentence?

Accepted Answer

Past, future

Answer

Future, present

Answer

Future, past

Answer

Present, past

Question 5

Consider the following sentences:(i) I woke up from sleep(ii) I woked up from sleep(iii) I was woken up from sleep(iv) I was wakened up from sleepWhich of the above sentences are grammatically CORRECT?

Accepted Answer

(i) and (iii)

Answer

(ii) and (iii)

Answer

(i) and (ii)

Answer

(i) and (iv)

GATE EC 2021 Question Paper (07-Feb-2021) (Shift 2)

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