Q.11 Koch’s postulate was established by Robert Koch while working on a disease caused by (A) Mycobacterium tuberculosis (B) Bacillus anthracis (C) Streptococcus pneumoniae (D) Bacillus subtilis Koch’s postulates, a […]
Tag: GATE Biotechnology Previous Year Papers with Solutions
Tag: GATE Biotechnology Previous Year Papers with Solutions
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4-Fold Rotational Symmetry Explained
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- January 8, 2026
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Q.10 An object is said to have an n-fold rotational symmetry if the object, rotated by an angle of 2π/n, is identical to the original. Which one of the following […]
Circle Intersection Solved
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- January 8, 2026
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Q.9 A circle with center at (x, y) = (0.5, 0) and radius = 0.5 intersects with another circle with center at (x, y) = (1, 1) and radius = […]
CMY Color Model Question Explained
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- January 8, 2026
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Q8. A color model is shown in the figure with color codes: Yellow (Y), Magenta (M), Cyan (Cy), Red (R), Blue (BI), Green (G), and Black (K). Which one of […]
Clock Hands Coinciding
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- January 8, 2026
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Q.7 Rohit goes to a restaurant for lunch at about 1 PM. When he enters the restaurant, he notices that the hour and minute hands on the wall clock are […]
Decoding Hilaire Belloc’s Lament
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- January 8, 2026
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Q.6 “Why do they pull down and do away with crooked streets, I wonder, which are my delight, and hurt no man living? Every day the wealthier nations are pulling […]
Logical Reasoning Sequence Question
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- January 8, 2026
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Q.5 The figures I, II and III are parts of a sequence. Which one of the following options comes next in the sequence at IV? Introduction Figure sequence questions are […]
Sum of Infinite Series 1/1! + 1/2! + 1/3! + … = e – 1
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- January 8, 2026
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Q.3 The sum of the following infinite series is: 1/1! +1/2! +1/3! +1/4! +1/5! + … (A) π (B) 1 + e (C) e − 1 (D) e The infinite […]
Police Officer Embezzlement
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- January 8, 2026
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Q.2 As the police officer was found guilty of embezzlement, he was ____ dismissed from the service in accordance with the Service Rules. Select the most appropriate option to complete […]
Best Preposition for TV Shows
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- January 8, 2026
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Q.1 Is there any good show _________television tonight? Select the most appropriate option to complete the above sentence. (A) in (B) at (C) with (D) on Is there any good […]


