Correct Answer: ITNUL

Solution : Given:
RATIO is written as ITARO.

Reverse the order of the first four letters of RATIO and the last letter will remain the same to get the required code.
(RATI) (O)→(ITAR) (O)
Thus, RATIO is written as ITARO.
Similarly, follow the same pattern for UNTIL

Correct Answer: Neolithic

Solution : The correct answer is Neolithic.

The term Neolithic Period refers to the last stage of the Stone Age. The Neolithic Period is significant for its megalithic architecture, the spread of agricultural practices and the use of polished stone tools.

The Neolithic was a

Correct Answer: 90

Solution : The sum of numbers = 1080
Total numbers = 12
Average = $\frac{\text{Sum of numbers}}{\text{Total numbers}} = \frac{1080}{12} = 90$
$\therefore$ The average of these 12 numbers is 90
Hence, the correct answer is 90.

Correct Answer: mihrab

Solution : The correct answer is mihrab.

The mihrab is a significant architectural element in Islamic religious buildings, particularly in mosques. Mihrabs can vary in style across different regions and periods, incorporating elements such as geometric patterns, calligraphy, and ornate detailing. The mihrab style often reflects

Correct Answer: 45

Solution : Let the numbers be $x, (x+1), (x+2), (x+3), (x+4)$.
Given average = 43
According to the question:
Average $=\frac{x+x+1+x+2+x+3+x+4}{5}=43$
⇒ $\frac{5x+10}{5}=43$
⇒ $5x+10=215$
⇒ $5x=205$
⇒ $x=41$
$\therefore$ The largest natural number $=(x+4)=41+4=45$
Hence, the correct answer is 45.

Correct Answer:

Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the third option is correct.

Correct Answer:

Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the second option is correct.

Correct Answer: 672 cm²

Solution : Given: The length of each diagonal of a rectangle is 50 cm.
Its breadth is 14 cm.
$\text{Diagonal}^2=\text{Length}^2+\text{Breadth}^2$
⇒ ${50}^2={14}^2+\text{length}^2$
⇒ $2500 = 196 +\text{length}^2$
⇒ $\text{length}^2=2500-196=2304$
⇒ $\text{length}= 48\ \text{cm}$
The area of the rectangle $=\text{length}\times \text{breadth}=48\times 14 =672\ \text{cm}^2$
Hence, the

Correct Answer: 1219

Solution : The correct answer is 1219.

Genghis Khan's Mongols conquered Transoxiana, a region in northeastern Iran, in 1219, and the Delhi Sultanate was shortly to come under their attack. Attacks by the Mongols on the Delhi Sultanate escalated in the early years of Muhammad Tughluq's tenure

Correct Answer: Arunima Sinha

Solution : The correct option is Arunima Sinha.

"Born Again on the Mountain" is the autobiography of Arunima Sinha, a young woman who, after a life-altering accident, lost her leg. The book recounts her recovery and triumphant return to the summit of Mount Everest.