Punjab Public Service Commission — Complete MCQ Bank
PPSC examinations recruit candidates for Punjab government departments and commonly test general knowledge, current affairs, English and post-related subjects.
Which common antibiotic was first discovered from a mold by Alexander Fleming?
Which type of cell division produces gametes with half the chromosome number for sexual reproduction?
Which type of cell division produces two genetically identical daughter cells for growth and repair?
Which biological process allows water to move across a cell membrane from a region of low solute concentration to high concentration?
Which process allows plants to release excess water vapor through small pores in their leaves?
Which common household chemical reaction produces a foaming effect often used in classroom volcano experiments?
Which gas is primarily responsible for causing the bends in deep sea divers who ascend too quickly?
Which common kitchen ingredient is used as a natural indicator to test acidity or basicity in simple science experiments?
Which common everyday substance is classified as a strong acid frequently used in car batteries?
Which type of fat is generally considered healthier and is commonly found in foods like olive oil and nuts?