Allied & ICAR Exam Bank • ALLIED_1751MCQ • 2 Marks
Section 8: General Aptitude
Verbal Aptitude
Subtopic: Reading Comprehension
Question Statement:
The text explains how a biological pest control strategy introduces ladybugs to suppress aphids, but when the aphid population crashes, the ladybug population also declines until balance is restored. This dynamic mirrors:
Options:
(A) A classic predator-prey cyclical oscillation observed between wolves and deer in a forest ecosystem.
(B) A factory manufacturing identical spare parts at constant speed.
(C) A thermometer registering steady temperature in an incubator.
(D) A tractor pulling a plow at uniform velocity.
Answer Key:
A
Step-by-Step Solution & Explanation
The ladybug-aphid population dynamics directly parallel biological predator-prey oscillations.