Q15: General Science & Ability MCQ 2025

**A bus with 32 data lines can transport how many bits at a time?**A) 8091 bitsB) 16 bitsC) 1024 bitsD) 32 bits Show Answer Correct Answer: D – 32 bits

**In human beings, infection of Plasmodium causes:**A) MalariaB) InfluenzaC) CholeraD) None of these Show Answer Correct Answer: A – Malaria

**An electric current can produce:**A) Chemical effectB) Magnetic effectC) Heating effectD) All of these Show Answer Correct Answer: D – All of these

**The echo (reflected sound) will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least:**A) 1120 ftB) 120 ftC) 56 ftD) 100 ft Show Answer Correct Answer: C – 56 ft