Correct Answer: 223

Solution : Given:
M denotes –, N denotes ÷, O denotes ×, and P denotes +
255 N 5 O 4 P 16 O 3 M 29 = ?

After replacing the letters with the mathematical signs, we get:
= 255 ÷ 5 × 4 + 16

Correct Answer: 48

Solution : Given:
24 : 15 :: 63 : ?

Like, 24 : 15→5² – 1 = 25 – 1 = 24; 4² – 1 = 16 – 1 = 15
Similarly, for 63 : ?→8² – 1 = 64 – 1 = 63;

Correct Answer: 729

Solution : Given:
36 : 216 :: 81 : ?

Like, 36 : 216→6² = 36; 6³ = 216
Similarly, follow the same pattern for 81 : ?→9² = 81; 9³ = 729

So, 81 is related to 729. Hence, the first option

Correct Answer: obscenely, whines

Solution : The correct choice is the first option.

Obscenely: In a highly offensive or indecent manner; to an extreme degree. This fits the context, suggesting that the person is wealthy.

Whines: Complains or expresses discontent in a feeble or petulant way. This is also the

Correct Answer: Loyal

Solution : The fourth option is the correct answer.

When describing someone as faithful, it implies a strong sense of reliability, trustworthiness, and dedication to fulfilling promises and duties. Similarly, loyal signifies a steadfast and devoted adherence to commitments, displaying unwavering support and fidelity.

The meanings of

Correct Answer: Pala dynasty

Solution : The correct option is the Pala dynasty.

The Siddhesvara Temple at Barakar is placed in the 8th century CE (early Pala era) and shows a modest tri-ratha (actually depicting a transition from tri-ratha to pancha-ratha) structure rising to a height of 36.5 feet.

Correct Answer: Contemporary

Solution : The first option is correct.

Contemporary is used for persons who live during the same period as someone else, making it the correct choice.

The meanings of the other options are as follows:

• A coquette is a flirtatious woman.
• Cosmopolitan is used for places that

Correct Answer: 42

Solution : In a school of 720 students, the ratio of boys to girls is 3 : 5.
⇒ Number of boys in the school $= 720 × \frac{3}{3+5} =720 × \frac{3}{8}= 270$
⇒ Number of girls in the school $= 720 × \frac{5}{3+5}=720 × \frac{5}{8}= 450$

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the fourth option is correct.

Correct Answer: to help cell division in animal cells

Solution : The correct answer is to help cell division in animal cells.

Animal cells' cytoplasm contains paired, barrel-shaped organelles called centrioles that are situated close to the nuclear envelope. The skeletal system of the cell is made up of microtubules,