Correct Answer: 2 hours

Solution : Let's denote the distance covered by the man as D.
The formula to calculate distance is:
Distance = Speed × Time
Walking at a speed of 8 km/hr for 2 hours and 30 minutes i.e. 2.5 hours:
⇒ D = 8 × 2.5 =

Correct Answer: 2 : 3

Solution : The area of the two circles is in the ratio of 4 : 9.
Let their radii be $r_1$ and $r_2$, respectively.
So, $\pi r_{1}^{2}:\pi r_{2}^{2}$ = 4 : 9
$⇒\frac{r_{1}^{2}}{r_{2}^{2}} = \frac{4}{9}$
$⇒\frac{r_{1}}{r_{2}} = \frac{2}{3}$
$\therefore$ Circumference = $2\pi r_{1}:2\pi r_{2} =

Correct Answer: Contingency Fund, Public Account and Consolidated Funds

Solution : The correct answer is Contingency Fund, Public Account and Consolidated Funds.

The Indian Constitution (Article 266) lists the three primary sources of funding for the Central Government as the Public Accounts of India, the Contingency Fund of India

Correct Answer: Nandikeshvara

Solution : The correct option is Nandikeshvara

'Abhinaya Darpana' is a classic treatise on the art of Indian classical dance, particularly Bharatanatyam. It was authored by Nandikeshvara, an ancient Indian sage and theorist. The text provides insights into the various elements of expressive storytelling (abhinaya) in the

Correct Answer: Rajendra I

Solution : The correct answer is Rajendra I.

Rajendra I adopted the title of 'Gangaikonda'. He was a Tamil Chola emperor of South India who succeeded his father, Rajaraja Chola I, to the throne in 1014 CE. The Chola ruler Rajendra assumed the title of Gangaikonda

Correct Answer: 9 days

Solution : Given: Mia and Ria can do a piece of work alone in 15 days and 10 days, respectively.
Mia in 1 day can do $\frac{1}{15}$ part
Ria in 1 day can do $\frac{1}{10}$ part
After 5 days Mia can do $\frac{5}{15}$ = $\frac{1}{3}$ part

Correct Answer: Mercury

Solution : The correct option is Mercury.

Amalgam describes a mercury (Hg) alloy with one or more other metals (like silver, tin, and copper). The final compound has features that are unique to those of its constituents. Throughout history, amalgams have been utilised for various reasons, most

Correct Answer: browser

Solution : The correct answer is the browser.

A web browser is a software application that understands and displays online pages. It is a software that allows users to access and navigate the World Wide Web. Web browsers access web servers and display web pages on the

Correct Answer: Far, far at the top of them,

Solution : The correct choice is the first option.

Explanation: The phrase "far, far at the top of them" is awkwardly placed and disrupts the overall coherence of the sentence. This placement can confuse the reader, and it's more appropriate

Correct Answer: Parent rock

Solution : The correct option is the Parent rock

The parent rock, or bedrock, plays a pivotal role in shaping soil characteristics. It influences factors like colour, texture, chemical composition, mineral content, and permeability. The geological processes acting on the parent rock contribute to the formation