Q5: General Science & Ability MCQ 2017

**Telephone was invented in 1876 in America by:**A) MarconiB) John BeardC) EdisonD) Graham Bell Show Answer Correct Answer: D – Graham Bell

**Cancer can be treated by:**A) Antibiotics and vaccinesB) Radiotherapy and antibodiesC) Chemotherapy and radiotherapyD) Antibodies and chemotherapy Show Answer Correct Answer: C – Chemotherapy and radiotherapy

**Aedes aegypti transmits:**A) MalariaB) Dengue feverC) Typhoid feverD) None of these Show Answer Correct Answer: B – Dengue fever

**Articles made of copper and bronze slowly tarnish in air and turn green; the green color is due to the formation of:**A) Copper oxideB) Copper sulphideC) Copper oxalateD) None of these Show Answer Correct Answer: D – None of these