Physics
2020 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE PH 2020 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 10–12 of 65. Imported answers require review unless explicitly marked reviewed.
Question 10
Open questionGAMCQ2 marksNeeds review
The bar graph shows the data of the students who appeared and passed in an examination for four schools P, Q, R and S. The average of success rates (in percentage) of these four schools is _____.
Your answerChoose one option.
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Open questionPHMCQ1 markNeeds review
Which one of the following is a solution of
, for
real?Your answerChoose one option.
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Open questionPHMCQ1 markNeeds review
A real, invertible
matrix
has eigenvalues
,
and the corresponding eigenvectors are
,
respectively. Which one of the following is correct?Your answerChoose one option.
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