Question Discussion & Solution

The correct answer is the Helium nucleus.

• Helium nucleus was the source of alpha particles in the Rutherford scattering experiment.
• Ernest Rutherford, a British scientist conducted an experiment and proposed the atomic structure of elements.

Key Points

• Rutherford conducted an experiment by bombarding a thin sheet of gold with α-particles.
• He then analysed the trajectory of these particles after their interaction with the gold foil.
• Since very few α-particles were deflected back, and only a few α-particles had nearly 180^o angle of deflection.
• Hence he concluded that the volume occupied by the positively charged particles in an atom is very small as compared to the total volume of an atom.

Table and chair both are made of wood

Similarly, shoes and belt both are made of Leather.

The correct answer is Football.

Key Points

• 'Bandodkar Gold Trophy' is associated with the sports of Football. 
• The Bandodkar Gold Cup was made of pure gold weighing several kilos.
• The trophy was instituted in 1970, by then Chief Minister, the late Dayanand Bandodkar.
• The Bandodkar Gold Cup was one of the top football tournaments in business in that era.
• The tournament was disbanded in 1994, only to be revived some years back by the Association.

 Additional Information

Given: Girl, Boy, Human

All human are boy and girl.

The correct answer is United States.

Key Points

• The United States reclaimed the Ryder Cup in September 2021, defeating Europe 19-9.
• It’s the first time since 1979 and 1983 that Team USA won back-to-back home Ryder Cups after winning in 2016 at Hazeltine.
• The Americans lost in 2018 in France and seven of the last 10 Ryder Cups against Europe.
• This time, it is the largest margin of victory in Ryder Cup history since the 28-point format came about.

Additional Information

•  About Ryder Cup:
  • The Ryder Cup is a biennial men's golf competition between teams from Europe and the United States.
  • The competition is contested every two years with the venue alternating between courses in the United States and Europe.
  • It was first played in 1927.