Which of the following plants has aerial roots?, Rampe (Pandanus), Rhizophora (Mangrove), Orchid, Beans, Which musical instrument produces sound through the vibration of an air column?, Tabla, Nadaswaram, Miruthangam, Veena, What is the International Standard (SI) unit for measuring potential difference ?, Volt, Ohm, Ampere, Watt, Which of the following is a magnetic substance?, Copper, Chromium, Zinc, Gold, Which plant exhibits a alternate leaf arrangement?, Oleander (Alari), Jackfruit, Annona, Cassia (Sanaitkondrai), An organism that has scaleless, limbless, thin, and moist skin is:, Crocodile, Tortoise, Ichthyophis, Dolphin, Which of the following elements is NOT present in Calcium Carbonate ?, Carbon, Calcium, Oxygen, Sulphur, Which liquid metal conducts electricity?, Iron, Mercury, Copper, Carbon, What is the lowest layer of the atmosphere?, Troposphere, Mesosphere, Thermosphere, Exosphere, Which of the following is a non-renewable energy source?, Sunlight, Petroleum (Crude oil), Wind, Ocean waves, Which phenomenon is related to light refraction?, Sunrise, Darkness falling, Cyclone, Mirage, Which writing system was introduced to facilitate communication for visually impaired individuals?, Morse code, Algebra, Braille system, Symbolic system, An example of a stem that performs photosynthesis is:, Asparagus (Sathavari), Mango, Node, Betel, Which of the following is NOT an antibiotic used to destroy bacteria?, Ampicillin, Erythromycin, Penicillin, Griseofulvin, What is the causative agent (pathogen) of Malaria?, Protozoa, Virus, Bacteria, Fungus, Which lens is used to correct short-sightedness (Myopia)?, convex meniscus lens, concave meniscus lens, Concave lens, Bi convex lens, What is the audible frequency range of the human ear?, 2 Hz - 2000 Hz, 20 Hz - 20000 Hz, 25 Hz - 25000 Hz, 10 Hz - 25000 Hz, Which of the following is NOT a subatomic particle of an atom?, Proton, Electron, Carbon, Neutron, By which of the following methods is Citronella oil extracted?, Dissolution, Fractional distillation, Steam distillation, Evaporation, Which of the following is NOT a factor that influences pressure?, Shape, Force, Height, Temperature, The valve located between the right atrium and the right ventricle of the heart is:, Tricuspid valve, Semi-lunar valve, Bicuspid valve, Aorta

Grade 8 & 9

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?