Question 1
Choose the word most opposite in meaning to 'lucid' as used in scientific writing.
Correct Answer:
Obscure
Question 2
If the price of a chemical reagent increases by 20% and then decreases by 20%, the net change in price is:
Correct Answer:
-4%
Question 3
A clock shows 3:15. What is the angle (in degrees) between the hour hand and the minute hand?
Correct Answer:
7.5°
Question 4
All chemists are scientists. Some scientists are professors. Which conclusion necessarily follows?
Correct Answer:
No definite conclusion can be drawn about chemists and professors.
Question 5
The mean of five numbers is 18. If one number is removed, the mean of the remaining four becomes 16. The removed number is:
Correct Answer:
26
Question 1
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About this Exam

Prepare with the GATE CY Practice Questions - Graduate Aptitude Test in Engineering - Chemistry (CY) Exam practice quiz. This question bank includes 100 questions covering reaction, rate, number, approximately, and shows. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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GATE CY Practice Questions - Graduate Aptitude Test in Engineering - Chemistry (CY) Exam

This practice set contains 100 questions from the matching question bank and focuses on reaction, rate, number, approximately, and shows. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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