Correct Answer: disinfection

Solution : The correct option is disinfection.

The use of chloramines in water treatment facilities enables disinfection and microbiological growth control in the water supply. Chloramines are a chlorine-ammonia mixture that provides longer-lasting residual disinfection than chlorine alone, assisting in the maintenance of water quality throughout the

Correct Answer: up and about

Solution : "Up and about" is an idiomatic expression that means someone is active and moving around after a period of illness or inactivity. It fits well in the context of the sentence, where the speaker is expressing happiness about the person's recovery.

Correct Answer: 3000

Solution : Let the sum be Rs. $P$.
Rate ($R$) = 10% p.a.
Period ($t$) = 3 years
Using the difference between Simple and Compound Interest for 3 years at the rate of interest $R$% per annum compounded annually = $P×\frac{R^2}{100^2}$$(3+\frac{R}{100})$
⇒ 93 = $P×\frac{10^2}{100^2}$$(3+\frac{10}{100})$
⇒ 93

Correct Answer: Ahmednagar

Solution : The correct option is Ahmednagar.

Chand Bibi was the ruler of the Ahmednagar Sultanate, which was a medieval Indian kingdom located in the Deccan region of present-day Maharashtra, India. She was known for her strong and effective rule during a period of political turmoil.

Correct Answer: 32

Solution : Given: The average number of runs conceded in 5 matches is 45.
The average number of runs conceded in 4 matches is 15.75.
The total matches are 9.
According to the question,
The total runs conceded in 5 matches = 45 × 5 = 225

Correct Answer: 24

Solution : The correct option is 24.

India secured a remarkable 24th position in the Tokyo Paralympics 2020, showcasing outstanding performances across various sports. The Indian contingent won a total of 19 medals, including five gold, eight silver, and six bronze medals. These achievements highlighted the exceptional

Correct Answer:

Reserve Bank of India

Solution : The correct option is Reserve Bank of India.

The Reserve Bank of India (RBI) announces the Monetary and Credit Policy. The RBI uses it as a key policy instrument to control the money supply and credit availability in the economy. Inflation control,

Correct Answer: 78.5 m²

Solution : Given $r$ = 10 m and $\theta$ = 90°
Area of a sector = $πr^2\times\frac{\theta}{360°}$
⇒ Area of the sector = $\frac{22}{7}\times 10^2\times \frac{90°}{360°}$
= $\frac{22}{7}\times 100\times \frac{1}{4}$
= 78.57 ≈ 78.5 m²
Hence, the correct answer is 78.5 m².

Correct Answer: Agronomy

Solution : The correct option is Agronomy.

The study of field crops is referred to as "agronomy." Agronomy is a discipline of agricultural science concerned with the production and management of crops such as grains, oilseeds, legumes, and forages. Agronomists research soil management, crop selection, planting techniques,

Correct Answer: ironed out

Solution : The correct phrasal verb is the third option.

Ironed out means to resolve or to find solutions, which is the intended meaning of the sentence; that is, the driver found the solutions very comfortably for the violations he committed.

The other options do not