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Which of the following statements are incorrect about Total Fertility Rate (TFR)?

1. The TFR measures the number of children a woman is expected to have throughout her reproductive age.
2. Replacement level TFR is the rate needed for each generation to replace the previous generation’s population.

Axiom Mission 4 (Ax‑4) is a planned private spaceflight to the International Space Station (ISS) operated by Axiom Space in partnership with SpaceX and 

Consider the following statements.
S1: Flue Gas Desulphurisation units are one of the best air pollution control technologies used in thermal power plants
S2: Flue Gas Desulphurisation units are used to reduce sulfur dioxide emissions from burning fossil fuels. 
S3: While 92% of India’s 600 thermal power plants have not yet installed FGD units.
 

Which of the following statements are correct?
1. An electron is more massive than a neutrino. Neutrinos are incredibly tiny and light, with a mass that is at least a million times less than an electron's mass
2. A neutrino’s mass is so small that in almost every situation it travels nearly at the speed of light.

Which of the following statements are correct?
1. The MSME sector contributes 29% to India’s GDP, 40% of exports and employs over 60% of the country’s workforce.
2. Just 16% of overall bank credit goes towards the MSME sector in India.