Correct Answer: tidal

Solution : The correct answer is tidal.

Tidal energy is the energy which is generated by converting energy from tides into electricity using different methods. The power is generated by the turbines, which work when the rise and fall of the tides occur. It is a renewable

Correct Answer: BDCA

Solution : The second option is correct.

Start by identifying the sentence that introduces the general concept or definition of competition. Look for sentences that explain what competition is and what it involves. Then, proceed with its negative consequences and positive aspects.

So, the correct order of

Correct Answer: Shekhar Kapoor .

Solution : The correct option is - Shekhar Kapoor.

An Indian biographical film from 1994 called Bandit Queen is based on Phoolan Devi's life. Seema Biswas played the title role, and Shekhar Kapur was the film's director. The movie was awarded the National Film Award

Correct Answer: There are no tables at the classroom.

Solution : The fourth option is the correct choice.

Explanation: The preposition "at" is not typically used when referring to the location inside a room or building. The correct preposition in this context is "in". "In" is used to indicate

Correct Answer: Chernozem soils

Solution : The correct option is Chernozem soils.

Chernozem soils, often referred to as "black earth" soils, are a type of soil known for their high fertility and dark color originates  under tall-grass prairie vegetation. These soils are typically found in the temperate grassland regions of

Correct Answer: $x^2+2$

Solution :

Given, $x = \sec 57°$
$\sec θ = \frac{h}{b}$, $\tan θ = \frac{p}{b}$, $\sin θ = \frac{p}{h}$, $\operatorname{cosec} θ = \frac{h}{p}$, and $\cot θ = \frac{b}{p}$
Where p = perpendicular, b = base and h = hypotenuse
Also, $\sin θ × \operatorname{cosec} θ = 1$

Correct Answer: else

Solution : The second option is the correct answer.

"Else" is used here to indicate what will happen if the dog is not kept tied indoors. The use of "else" helps to make the sentence more cohesive by clearly linking the action of keeping the dog tied

Correct Answer: 1840

Solution : The correct option is 1840.

The Paramahansa Mandali was established to work for the abolition of caste in 1840. It was a secret socio-religious group founded in Bombay by Durgaram Mehtaji, Dadoba Pandurang, and a group of their friends.

Correct Answer: Argon

Solution : The correct option is Argon.

Argon is a noble gas with the atomic number 18 and the chemical symbol Ar. It is colourless, odourless and tasteless, accounting for approximately 0.93% of the Earth's atmosphere. Because of its inert qualities and non-reactive nature, Argon (Ar)

Correct Answer: Planning Commission 

Solution : The correct option is Planning Commission.

The Planning Commission was officially established by the President of India to advise on the allocation of national resources between the central government and the states. The Planning Commission was instrumental in developing Five-Year Plans and awarding monies