Quiz September 17, 2026

Consider the following with reference to Science and Technology (S&T) Vertical of the NITI Aayog.

1.     It acts as a focal point for the convergence of the various inter-organizational issues of ministries/departments.

2.     It is the nodal division of the Aayog in respect of improving Global Innovation Index ranking.

Which of the statements given above is/are correct?

 Which of the following is/are uses of Teflon?

1.     Non-stick coating on pans and other cooking wares

2.     Lubricant in machines

3.     Graft material in surgical interventions

Select the correct answer using the codes below:

With reference to Optoelectronic Applications of Nanomaterials, consider the following statements:

1. Optoelectronics is the study and application of electronic devices that source, detect and control light.
2. Surface-Enhanced Raman spectroscopy (SERS) can help detect harmful molecules present in water at high concentrations.

Which of the statements given above is/are correct:

It is a known cancer-causing agent. It is commonly used to preserve bodies in mortuaries. It can also increase the shelf life of fresh food. It can cause nausea, coughing and burning sensation in the eyes, nose and throat in the short term. It is a chemical commonly used in industry for the manufacturing of plastic resins that can be used in wood, paper and textile industry. It is a highly flammable, colourless gas with pungent and irritating odour. Which of the following is the chemical being discussed above?

With reference to the “Polycrack technology”, consider the following statements:

1. It converts multiple feedstocks into hydrocarbon liquid fuels, gas, carbon, and water.
2. It works in an open loop system thus emitting some hazardous pollutants into the atmosphere.

Which of the statements given above is/are correct?