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Correct Answer: marketable surplus

Solution : The correct option is marketable surplus.

The commercialization of agriculture serves as a clear indication that farmers are producing a surplus of goods that can be sold in the market. In this context, "marketable surplus" refers to the portion of agricultural produce that goes

Correct Answer: $6\frac{2}{3}\;\operatorname{ cm}$

Solution : Thales theorem states that the ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding sides.
Let the length of the corresponding side of the second triangle as $x$.
$⇒\mathrm{\frac{Area_1}{Area_2} = \left(\frac{Side_1}{Side_2}\right)^2}$
$⇒\frac{360}{250} = \left(\frac{8}{x}\right)^2$

Correct Answer: (2)

Solution : The second option is the correct answer.

"Better" is the comparative form of "good" and is needed here to compare the two options. The definite article "the" is required where one person or thing is being compared with another.

The other options are either lacking

Correct Answer: Mohammad Hamid Ansari

Solution : The correct answer is Mohammad Hamid Ansari.

Mohammad Hamid Ansari served as the Vice President of India between 2007 and 2017. He had two consecutive terms as the Vice President of India, only after Dr. Sarvepalli Radhakrishnan.

Correct Answer: Shelter belt

Solution : The correct option is Shelter.

Shelterbelt is the most effective method of soil conservation in arid areas. A shelterbelt is a row of trees or shrubs placed to keep land from eroding due to wind. Shelterbelts function by breaking up the wind and slowing

Correct Answer: Cultivable barren

Solution : The correct answer is Cultivable barren.

Land that has been fallow, or uncultivated, for longer than five years is classified as cultivable barren land. Once improved by reclamation techniques, it can be placed under agriculture. The government or the community "Panchayat" owns the

Correct Answer: Country 3

Solution : Given, Per capita income = $\frac{\text{Total GDP of country}}{\text{Population of the country}}$
⇒ Total GDP of the country = Population $\times$ Per capita income
Country 1 GDP is given as,
$200×\frac{12}{100}\times 11850 = 284400$
Country 2 GDP is given as,
$200×\frac{24}{100}\times 5350 = 256800$

Correct Answer: 18

Solution : Let the first number, second number, and third number be $x, y$, and $z$ respectively.
Given: $x = \frac{3(y+z)}{8}$
⇒ $y+z = \frac{8x}{3}$
Now, the average of three numbers = 22
Sum of the numbers = 3 × 22 = 66
According to the question:

Correct Answer: a black and a white shawl

Solution : The third option is the correct choice.

The phrase "a black and a white shawl" is not correct because this means that Suman has bought two shawls. It should be "a black and white shawl", which means a shawl in

Correct Answer: 20 years

Solution : Given:
The age of Hema after 10 years = 40 years

⇒ The present age of Hema = 40 – 10 = 30 years
10 years ago, the age of Hema
⇒ 30 – 10 = 20 years
And, 10 years ago, the age