1) what is additive inverse of -49 a) 39 b) 49 c) 72 2) fill the blank to make statement true [-3] + 16 = 16 + [.......] a) -3 b) 3 c) 16 3) On adding two positive integers we always get a __________ a) 0 b) not defined c) positive integer 4) What is mixed fraction of 69/13 a) 6 1/24 b) 5 4/13 c) 1/4 5) 80.60 kg is how much greater than 80 kg a) 0.50 b) 0.70 c) 0.60 6) What will be the decimal expansion of 90 rupees 78 paise [in rupees] a) 90.78 rupees b) 78.90 rupees c) 907.8 rupees 7) For every equation we have________ solution a) many b) two c) one 8) which property is this - a+b = b+a a) commutativity b) associavity c) distributive 9) Solve equation x/5 = -12 a) x = 10 b) x= 60 c) x = -60 10) Solve x - 4 = 8 a) 12 b) -4 c) -2

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