Engineering Sciences
2025 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XE 2025 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 139–141 of 175. Imported answers require review unless explicitly marked reviewed.
Question 139
Open questionXE-GNAT1 markNeeds review
The true density and bulk density of wheat grains are 1280 kg/m³ and 740 kg/m³, respectively. The porosity of the grains is _____. (rounded off to 2 decimal places)
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Open questionXE-GNAT1 markNeeds review
Potato slices weighing 50 kg is dried from 60% moisture content (wet basis) to 5% moisture content (dry basis). The amount of dried potato slices obtained (in kg) is _____. (Answer in integer)
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 141
Open questionXE-GMCQ2 marksNeeds review
Identify the gas composition (in percent) suitable for packaging cured meat under MAP conditions.
Your answerChoose one option.
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