1) The concept of gravity was discovered by which famous physicist? a) Albert Eistein b) Neils Bohr c) Amber Heard d) Sir Isaac Newton e) Johny Deep f) Michael Faraday 2) How many colors are in rainbow? a) 8 b) 9 c) 12 d) 6 e) 7 f) 15 3) What is the name of the tallest grass on earth? a) Christmas tree b) Coconut tree c) Bamboo d) Lemongrass 4) Which is the nearest star to the planet Earth a) Pluto b) Moon c) Sun d) Saturn e) Venus 5) Which famous scientist had difficulty in speaking until the age of 4 years? a) Robert b) Albert Einstein c) Marco d) Isaac Newton e) Neils Bohr 6) What is the chemical formula for Potassium permanganate? a) KKMN2 b) KMnO4 c) PO2 d) CO2Mn3 7) When a bus stops suddenly, passengers tend to fall forward: Which law of Newton is present in this situation – New a) l b) k c) Newton's First Law of Motion d) nm e) m 8) Which color in VIBGYOR has the highest frequency? a) Violet b) mn c) h d) kj 9) Which metal is used in aircrafts for its less weight? a) i b) h c) Aluminium d) o 10) What is the formula for Newton’s second law? a) kj b) m c) F=ma d) l 11) What is the formula for density? a) Mass over volume b) p c) o d) i e) k 12) Dead stars are called as? a) y b) m c) b d) Black holes 13) A plastic ball and an iron ball are dropped from the same height simultaneously, which ball touches the ground first? a) p b) lk c) j d) Both reach at the same time 14) Instrument used to measure electric current? a) m b) j c) Ammeter d) nj e) n 15) What is the full form of NASA? a) National Aeronautics and Space Administration b) nnj c) mk d) lo

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