Biotechnology
GATE BT topic:life-sciences PYQs
Build your understanding with focused practice from past exam papers.
Questions 191–200 of 650. Imported answers require independent review unless marked reviewed.
Question 61
Open questionBTNAT2 marksNeeds review
Consider scale-up of fungal fermentation from a 20 L model-type to 20,000 L prototype stirred tank reactor. The model-type and prototype have the same aspect ratio during scale-up. The impeller speed in the model-type is 500 rpm and the scale-up criterion is constant shear.
The impeller speed in the prototype reactor will be ______ rpm (Answer in integer).
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If
is an eigenvector of the matrix
corresponding to the non-zero eigenvalue,
, then the value of
is ______.Log in to check the answer
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The value of the limit
is ______.Log in to check the answer
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Let
for
, be a solution of
. Then the value of
is ______.Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 65
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The absolute relative error in evaluating the integral
by the trapezoidal rule with the step size 0.25 is ______ % (rounded off to 2 decimal places).Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 1
Open questionGAMCQ1 markNeeds review
“You are delaying the completion of the task. Send ______ contributions at the earliest.”
Your answerChoose one option.
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References : ______ : : Guidelines : Implement (By word meaning)
Your answerChoose one option.
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In the given figure, PQRS is a parallelogram with PS = 7 cm, PT = 4 cm and PV = 5 cm. What is the length of RS in cm? (The diagram is representative.)
Your answerChoose one option.
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In 2022, June Huh was awarded the Fields medal, which is the highest prize in Mathematics.
When he was younger, he was also a poet. He did not win any medals in the International Mathematics Olympiads. He dropped out of college.
Based only on the above information, which one of the following statements can be logically inferred with certainty?
Your answerChoose one option.
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Open questionGAMCQ1 markNeeds review
A line of symmetry is defined as a line that divides a figure into two parts in a way such that each part is a mirror image of the other part about that line.
The given figure consists of 16 unit squares arranged as shown. In addition to the three black squares, what is the minimum number of squares that must be colored black, such that both PQ and MN form lines of symmetry? (The figure is representative)
Your answerChoose one option.
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