GATE CSE 2020 | GATE CSE Year Wise Previous Years Questions

GATE CSE 2020

MCQ (Single Correct Answer)

-0.67

Two straight lines are drawn perpendicular to each other in X-Y plane. If $$\alpha $$ and $$\beta $$ are the acute angles the straight lines make with the X-axis, then $$\alpha $$ + $$\beta $$ is ______.

60^o

90^o

120^o

180^o

GATE CSE 2020

MCQ (Single Correct Answer)

-0.67

The figure below shows an annular ring with outer and inner radii as b and a, respectively. The annular space has been painted in the form of blue colour circles touching the outer and inner periphery of annular space. If maximum n number of circles can be painted, then the unpainted area available in annular space is _______. GATE CSE 2020 General Aptitude - Numerical Ability Question 51 English

GATE CSE 2020 General Aptitude - Numerical Ability Question 51 English

$$\pi \left[ {\left( {{b^2} - {a^2}} \right) - {n \over 4}{{\left( {b - a} \right)}^2}} \right]$$

$$\pi \left[ {\left( {{b^2} - {a^2}} \right) - n{{\left( {b - a} \right)}^2}} \right]$$

$$\pi \left[ {\left( {{b^2} - {a^2}} \right) + n{{\left( {b - a} \right)}^2}} \right]$$

$$\pi \left[ {\left( {{b^2} - {a^2}} \right) + {n \over 4}{{\left( {b - a} \right)}^2}} \right]$$

GATE CSE 2020

MCQ (Single Correct Answer)

-0.67

The total revenue of a company during 2014-2018 is shown in the bar graph. If the total expenditure of the company in each year is 500 million rupees, then the aggregate profit or loss (in percentage) on the total expenditure of the company during 2014-2018 is ______. GATE CSE 2020 General Aptitude - Numerical Ability Question 49 English

GATE CSE 2020 General Aptitude - Numerical Ability Question 49 English

16.67% profit

20% profit

16.67% loss

20% loss

GATE CSE 2020

MCQ (Single Correct Answer)

-0.33

Raman is confident of speaking English _____ six months as he has been practising regularly_____the last three weeks.

during, for

for, since

for, in

within, for

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