Which of the following three R's are regarded as environment friendly?

• Reduce - Reuse - Recycle

• Reduce - Reuse - Reutilize

• Recollect - Reuse - Reutilize

• Reduce - Renew - Retuilize

Which of the following disease is non-communicable in nature?

• Chlorea

• Chicken-pox

• Tuberculosis

• Cancer

Which of the following is not an example of Allotrope?

• Diamond

• Graphite

• Ozone

• Steel

Electric Motor converts ................ energy to mechanical energy.

• sound

• mechanical

• chemical

• electrical

Which key is used to move to next line in Ms-Word document?

• Enter key

• Escape key

• Shift key

• Return key

In which of the following city 'Urja Ganga', 1500 km long gas pipeline project has been launched in October, 2016?

• Ahmedabad

• New Delhi

• Ghaziabad

• Varanasi

Who invented Pentium Chip?

• C. Kumar Patel

• Tom Gunter

• Vince Emery

• Vinod Dham

What is the duration (in minutes) of one-half of a football match?

• 30 minutes

• 35 minutes

• 40 minutes

• 45 minutes

Optical fibre works on which of the following principle of light?

• Reflection

• Refraction

• Diffraction

• Total internal reflection

In which industry Potassium Nitrate is used commercially?

• Glass Manufacturing

• Electroplating

• Fire Cracker Manufacturing

• Leather Industry