Correct Answer: 13.33%

Solution : The marked price of an article is Rs. 400.
Selling price = Rs. 300.
Loss % = 15%
Cost price = $\frac{100}{85}×300=352.94$
Required percentage = $\frac{400-352.94}{352.94}×100=\frac{47.06}{352.94}×100=13.33$%
Hence, the correct answer is 13.33%.

Correct Answer: (17, 8, 6)

Solution : Given:
(8, 4, 1); (12, 4, 5)

Like, (8, 4, 1)→(4 + 1) + 3 = 5 + 3 = 8
(12, 4, 5)→(4 + 5) + 3 = 9 + 3 = 12

Let's check the options –
First option: (44, 20,

Correct Answer: 16

Solution : Given:
GEAR is coded as 16, ANT is coded as 9 and HEART is coded as 25. 

The code is obtained by squaring the number of the alphabet in the given word.
GEAR→4 × 4 = 16
ANT→3 × 3 = 9
HEART→5 × 5

Correct Answer: 6.25 litres

Solution : The mixture contains acid and base equal to 7$x$ and 4$x$.
So, 7$x$ + 4$x$= 55 litres, the original volume of acid and base are 35 litres and 20 litres, respectively.
Now, according to the question,
$\frac{35}{\text{20 + Volume of Base to be added}}$

Correct Answer: Equilibrium

Solution : The correct choice is the first option.

Equilibrium refers to a state of balance or stability where opposing forces or elements are in perfect proportion or equality. It succinctly captures the meaning of a state of perfect balance.

Therefore, equilibrium is an appropriate one-word substitute

Correct Answer: 5MV23

Solution : Given:
CODE is written as 5SH3.

Follow the pattern given below to obtain the required code –

Thus, CODE is coded as 5SH3.
Similarly, follow the same pattern for WIRE-
 

So, WIRE is coded as 5MV23 in the code language, Hence, the third option is

Correct Answer: Parameswaran Iyer

Solution : The correct answer is Parameswaran Iyer.

Parameswaran Iyer was appointed as CEO of NITI Aayog in June 2022. Currently, he is serving as India's nominee as an executive director at the World Bank. In 2016, he was appointed by the government to lead the

Correct Answer: the most

Solution : The correct choice is the second option.

Explanation: In this context, we need to consider the comparative form of the adjective that appropriately describes the degree of frequency of seeing him during Hogsmeade weekend. The correct option for replacing the bracketed word "the

Correct Answer: Stable

Solution : The second option is correct.

• Precarious means uncertain or unstable.
• Stable means steady or firmly established.

Hence, the opposite of precarious is stable.

Additional Information:

• Insecure means not confident or uncertain.
• Delicate means fragile or easily broken.
• Noisy means loud or disruptive.

Correct Answer: 64 years

Solution : The average age of six brothers is 15 years.
Total age of six brothers = 15 × 6 = 90 years
Adding the age of their father, the new average becomes 15 + 7 = 22
Total age = 22 × 7 = 154