Optics 101 Success Rate: 69.66%   11        3

Center of a rod Success Rate: 64.42%   5        0

Small Oscillations Success Rate: 62.96%   0        0

Pendulum under water Success Rate: 50.99%   0        0

Bent Wire Success Rate: 69.86%   0        0

সিলিন্ডার Success Rate: 94.87%   25        9