Question : Which atomic number element of the periodic table is named after Alfred Nobel, the inventor of dynamite and the founder of the Nobel Prize?

Option 1: 102

Option 2: 100

Option 3: 105

Option 4: 108

Question : Which chemical element has an atomic number of 31?

Option 1: Aluminium

Option 2: Gallium

Option 3: Indium

Option 4: Thallium

Question : $\frac{(100-1)(100-2)(100-3)....(100-200)}{100\times99\times98...3\times2\times1}$ is equal to:

Option 1: $\frac{100}{99\times98\times97\times...\times3\times2\times1}$

Option 2: $\frac{1}{99\times98\times97\times...\times3\times2\times1}$

Option 3: $0$

Option 4: $\frac{2}{99\times98\times97\times...\times3\times2\times1}$

Question : What is the atomicity of Phosphorus?

Option 1: Poly-atomic

Option 2: Monoatomic

Option 3: Diatomic

Option 4: Tetra-atomic

Question : The value of $99\frac{95}{99} × 99$ is:

Option 1: 9798

Option 2: 9997

Option 3: 9898

Option 4: 9896