ANS:D - She said, "What a miserable plight it is."

No answer description is available. 

ANS:A - 0

No answer description is available. Let's discuss.

ANS:C - refraction

Answer is C because in question the said to completely eliminate error. Means due to refraction the error eliminated but partially not completely. And options C is not related to eliminate partially or completely. Error due to earth curvature is partially eliminated other boths are fully eliminated. Actually, we assume that refraction is same at both points but the fact is, refraction is a function of temperature and pressure which we can't control all other errors can be eliminated but the error due to refraction can't. The elimination of the error due to refraction depends upon the change in the climatic conditions during the transfer of the instrument hence the error due to refraction may not be removed completely.

Ref: R. Agor.

ANS:A - Both A and R are true and R is correct explanation of A

No answer description is available. 

ANS:B - ENIAC

ENIAC - Electronic Numerical Integrator And Calculator.

ANS:A - more than

In a rotameter, the density of the float material is less than that of the liquid it displaces. Here's an explanation:

• Rotameter: A rotameter is a device used to measure the flow rate of a fluid in a closed tube. It typically consists of a tapered tube and a float that moves up and down inside the tube based on the flow rate of the fluid.
• Float Material: The float inside the rotameter is designed to have a density less than that of the fluid it displaces. This ensures that the float can rise or fall freely based on the flow rate of the fluid. If the float were denser than the fluid, it would sink to the bottom of the tube, making it unsuitable for measuring flow rate.

ANS:A - India

India has unveiled the world's first portable disaster hospital, the Arogya Maitri Cube. The hospital is a modular facility that can be airlifted and assembled in a matter of hours. It is equipped with a range of medical equipment, including an operation theatre, ICU, and laboratory. The Arogya Maitri Cube is designed to provide critical care to survivors of natural disasters and other emergencies.

ANS:D - 10 days

The average processing time of Income Tax Returns (ITRs) filed for the Assessment Year (AY) 2023-24 has been reduced to 10 days. This is a significant improvement from the previous average processing time of 82 days for AY 2019-20 and 16 days for AY 2022-23.

ANS:A - Rs 3,760 crore

The Union Cabinet has approved a Rs 3,760 crore viability gap funding (VGF) scheme for setting up battery energy storage systems (BESS) in the country. The scheme will be implemented by the Ministry of Power and will be open to all stakeholders, including government agencies, private companies, and state-owned enterprises.

ANS:D - Jyotiraditya M Scindia

Jyotiraditya M Scindia, the Union Minister for Civil Aviation & Steel, inaugurated the International Aerospace Conference on 1st and 2nd September 2023 in Gwalior, Madhya Pradesh. The conference is a G20 initiative in the aerospace sector under G20 and B20 priority, focusing on developing inclusive global value chains for global trade and investment and aims to promote and strengthen trade and investment among the G20 countries.