Correct Answer: Nitrate

Solution : The correct option is Nitrate.

Water primarily contains nitrogen in the form of its oxides. Nitrate (NO₃) is the nitrogen oxide that is most frequently discovered in water. Nitrate easily penetrates soils and enters groundwater, where concentrations can be significantly higher than in

Correct Answer: Warren Hastings

Solution : The correct option is Warren Hastings.

During the years 1772–1785, Warren Hastings was Bengal's first governor-general. Revenue reforms and the abolition of the dual system were among the policies he put into place in India. Following the abolition of the dual system, the

Correct Answer: Throw caution to the wind.

Solution : The first option is correct.

Throw caution to the wind means to do something without worrying about the risks, making it the appropriate idiom to substitute the phrase "take risk" in the sentence.

The meanings of the other options are as

Correct Answer: (3)

Solution : The error lies in the third part of the sentence.

"Practiced" should be replaced with "practised" to make the sentence grammatically accurate, as it is being used as a verbal adjective, which means trained or experienced in work that requires skill. Thus, "practised hand" is

Correct Answer:

Solution : In the given figure, follow the directions to find the next term –

Hence, the first option is correct.

Correct Answer: Cooperative marketing societies

Solution : The correct option is Cooperative marketing societies.

Export marketing is not a concern of the cooperative marketing societies. Cooperative marketing societies are groups that help farmers and other producers market their goods. Distribution of agricultural inputs, crop acquisition and marketing are all

Correct Answer: Rs. 520

Solution : Full amount = Rs. 2,500
Down payment = Rs. 520
Remaining amount = 2,500 – 520 = Rs. 1980
Rate of interest = 25% per annum = $\frac {25}{12}$% per month
Let the four equal monthly instalments be $x$.
Total interest paid $=4x-1980$
Interest

Correct Answer: INR 40,255

Solution : Given: Principal = INR 100000
Rate = 7%
Time = 5 years
We know that,
$CI= P((1+\frac{R}{100})^{T}-1)$
$= 100000((1+\frac{7}{100})^{5}-1)$
$= 100000((\frac{107}{100})^{5}-1)$
$= 100000(\frac{14025517307}{10000000000}-1)$
$= 100000(\frac{14025517307-10000000000}{10000000000})$
$= 100000(\frac{4025517307}{10000000000})$
$= \frac{4025517307}{100000}$
$= 40255.17307$
= 40255 (Closest to an INR)
Hence, the correct answer is INR 40255.

Correct Answer: 8

Solution : From the given statement, the seating arrangement is as follows –

So, 8 sits at the extreme right corner of Row II facing north. Hence, the first option is correct.

Correct Answer: Jawaharlal Nehru .

Solution : Correct Answer is Jawaharlal Nehru .

Jawaharlal Nehru, the nation's first prime minister, addressed the Indian Constituent Assembly in the Parliament in English at around midnight on August 14, 1947, the eve of India's independence. The topic of the speech was "Tryst with