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

Question 1

The current population of a city is 11,02,500. If it has been increasing at the rate of 5% per annum, what was its population 2 years ago?

Accepted Answer

10,00,000

Answer

9,92,500

Answer

9,95,006

Answer

12,51,506

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

3

Answer

7

Question 4

Nostalgia is to anticipation as _______ is to ________.Which one of the following options maintains a similar logical relation in the above sentence?

Accepted Answer

Past, future

Answer

Present, past

Answer

Future, past

Answer

Future, present

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 wokened up from sleep.Which of the above sentences are grammatically CORRECT?

Accepted Answer

(i) and (iii)

Answer

(i) and (ii)

Answer

(ii) and (iii)

Answer

(i) and (iv)

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

GATE PI 2026 Test Series (Updated)