M.G.S. Kalyan of Std. IV was the winner and G. Naga Jyothi (Std. VI) was the runner up in the ‘Monkey Brain-2011', a mathematics competition, organised by Sri Sarada Vidya Nilayam, Nakkavanipalem, that concluded on Wednesday. Headmaster of the school P.D.L.N. Srinivasa Rao congratulated the winners and awarded them fast track watches and shields.