🔬 General Science Solved MCQs with Answers

Practice 4010 approved 🔬 General Science questions with verified answers from the 🌐 Current Affairs & GK subject for Pakistan exams.

4010 solved MCQs

Delayed fertilization occur in some _______?Answer: Bats Whales belongs to order ______?Answer: Cetacea Shedding of feathers by birds is called ______?Answer: Molting A suspicious-looking man had been seen in the _____ of the bank shortly before it was robbed yesterday.Answer: Vicinity _____ was caused by breathing impure air was once a common belief.Answer: Malaria The recorder records sound in the form of ______?Answer: Magnetic field on the tape Low atmospheric pressure forecasts _____?Answer: Storms The statement that is not true of radiation is that it ______?Answer: Always originates in the sun Newton is known for his researches on ______?Answer: Laws of gravitation Compared to the object, real images formed by a lens are always _____?Answer: Inverted Radio carbon dating is used to find the age of _____?Answer: Fossils Which is the fossil genus of Pteridophytic plants?Answer: All of these During one oscillation, phase of oscillation changes by _____?Answer: 2π rad The pitch of a sound wave is related to/depends on its ______?Answer: Frequency One electron is moving in an electric and magnetic field. It will gain energy from ______?Answer: Electric field A stone thrown from the top of a tall building follows a path that is ______?Answer: Parabolic The equation E = mc^2 indicates that energy _____?Answer: And mass are closely related What is the work function of the metal if the light of wavelength 4000λ generates photo electrons of velocity 6 × 10^5 ms^-1 from it?Answer: 2.1 eV What will be the time period of a simple pendulum in a freely falling lift?Answer: ∞ What is the SI unit of impulse?Answer: NS Escape velocity from the earth surface is ______?Answer: 11.2 km/sec Angular momentum is conserved under ______?Answer: Central force Who gave the idea of matter waves?Answer: De-Broglie Most of the energy produced by the Sun is due to ______?Answer: Nuclear fusion Capacity of a spherical conductor is numerically equal to ______?Answer: Radius The primary producers of organic matter in nature are _____?Answer: Green plants Which cell has no Nucleus?Answer: Red blood cell Binding energy of Helium is ______?Answer: 28.2 MeV Positron was discovered by _____?Answer: Anderson Which of the following series of hydrogen falls in the infrared region?Answer: Pfund