General Science & Ability MCQs 2025

Global winds towards western direction are known as:
A) Trade winds
B) Western winds
C) Reynolds wind
D) None of these

The waves which are used for line of sight (LOS) communication are called:
A) Space waves
B) Cable waves
C) Antenna waves
D) None of these

Perinatal transmission is said to occur when a pathogen is transmitted from:
A) Non-human to human
B) Infected to uninfected
C) Mother to infant
D) None of these

Which of the plant group needs both land and water to complete their life cycle?
A) Bryophyta
B) Tracheophyta
C) Thallophyta
D) None of these

Maximum amount of carbohydrates are obtained from:
A) Nuts
B) Plant oil
C) Whole grain food
D) None of these

Which of the following class has the largest number of animals?
A) Fishes
B) Insects
C) Mammals
D) None of these

The process of preserving meat by stewing in a covered earthenware jug is called:
A) Burial
B) Jugging
C) Curing
D) None of these

All operating systems get their total memory initialized from:
A) BIOS
B) RAM
C) ROM
D) CPU

The amount of data transmitted for a given amount of time is called:
A) Noise
B) Bandwidth
C) Frequency
D) None of these

Which of the following products can be prepared using raw guava?
A) Jam
B) Jelly
C) Both (A) and (B)
D) None of these