[{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: S = a.b (a)","answers":["a = S\/b","a = b\/S","a = bS","a = S - b"],"correct":"a = S\/b","order":"1"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: O = 2.(a + b) (b)","answers":["b = O - 2a \/ 2","b = O \/2 - 2a","b = (O - 2a) \/ 2","b = (O + 2a) \/ 2"],"correct":"b = (O - 2a) \/ 2","order":"2"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: V = \u03c0.r2<\/sup>v \/ 3 (r )","answers":["r = 3V \/ \u03c0v","r = \u221a(3V\/\u03c0v)","r = \u221a3V \/ \u03c0v","r = 3V \/ \u221a\u03c0v"],"correct":"r = \u221a(3V\/\u03c0v)","order":"3"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: I = U \/ (R - R0<\/sub>) (R )","answers":["R = U - IR0<\/sub> \/ I","R = (U - IR0<\/sub>) \/ I","R = (U + IR0<\/sub>) \/ I","R = U + IR0<\/sub> \/ I"],"correct":"R = (U - IR0<\/sub>) \/ I","order":"4"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: S = \u03c0r (r + s) (s)","answers":["s = (S - \u03c0r2<\/sup>) \/ r","s = (S - r2<\/sup>) \/ \u03c0r","s = (S + \u03c0r2<\/sup>) \/ \u03c0r","s = (S - \u03c0r2<\/sup>) \/ \u03c0r"],"correct":"s = (S - \u03c0r2<\/sup>) \/ \u03c0r","order":"5"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: V = 4 p r3<\/sup> \/3 (p)","answers":["p = 3V \/ 4r3<\/sup>","p = 3Vr3<\/sup> \/ 4r3<\/sup>","p = 3Vr3<\/sup>\/ 4","p = 3V \/ 4"],"correct":"p = 3V \/ 4r3<\/sup>","order":"6"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: y = ax + b (x)","answers":["x = (y + b) \/ a","x = y\/a - b","x = (y - b) \/ a","x = y - b \/ a"],"correct":"x = (y - b) \/ a","order":"7"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: y = a\/x + b (x)","answers":["x = a \/ (y + b)","x = a \/ y - b","x = (y - b) \/ a","x = a \/ (y - b)"],"correct":"x = a \/ (y - b)","order":"8"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: c2<\/sup> = a2<\/sup> + b2<\/sup> (a)","answers":["a = \u221ac2<\/sup> - b2<\/sup>","a = \u221a(c2<\/sup> - b2<\/sup>)","a = \u221a(c2<\/sup> + b2<\/sup>)","a = c2<\/sup> - b2<\/sup>"],"correct":"a = \u221a(c2<\/sup> - b2<\/sup>)","order":"9"},{"question":"Vyjadri nezn\u00e1mu uveden\u00fa v z\u00e1tvorke: S = 2(ab + ac + bc) (c )","answers":["c = S - 2ab \/ (2a + 2b)","c = (S - 2ab) \/2a + 2b","c = (S - 2ab) \/ (2a + 2b)","c =S - 2ab \/ 2a + 2b"],"correct":"c = (S - 2ab) \/ (2a + 2b)","order":"10"}]