Correct Answer: Mother Teresa

Solution : The correct answer is Mother Teresa.

Mother Teresa, formally known as Saint Teresa of Calcutta, was a Roman Catholic missionary who spent most of her life working in Bengal, primarily in Kolkata (formerly Calcutta). She arrived in India in 1929 and spent the majority of her life there.

Correct Answer: 3, 5, 2, 4, 1

Solution : Given:
1. Mouth 2. Mount 3. Moult 4. Mouse 5. Mound

Step 1: The first three letters of each word are the same M, o, and u, so move on to the next letter.
Step 2: The fourth letter of each word is t, n, l, s, n. Based on the alphabetical order of these letters, we can arrange them – Moult, Mount, Mound, Mouse, Mouth
Step 3: Compare the fifth letter of (Mount, Mound). Mound will come before Mount in the sequence as d comes before t in the alphabetical system. 

So, the sequence is Moult, Mound, Mount, Mouse, Mouth, or 3, 5, 2, 4, 1. Hence, the first option is correct.

Correct Answer: Rs. 3,000

Solution : Let the opening shares of A, B, and C be $5x$, $4x$, and $3x$.
Ratio of profit = Ratio of investment × Ratio of time
The share of A,
$=5x\times12=60x$
The share of B,
$=4x\times12+1000\times8=48x+8000$
The share of C,
$=3x\times12+2000\times4=36x+8000$
According to the question,
$\frac{60x}{48x+8000}=\frac{15}{14}$
$⇒56x=48x+8000$
$⇒x=1000$
Therefore, the investment of C at the beginning = 3 × 1000 = Rs. 3,000
Hence, the correct answer is Rs. 3,000.

Correct Answer: Padma Shri

Solution : The correct answer is Padma Shri.

Kuchipudi dancer V. Satyanarayana Sarma was honoured with the prestigious "Padma Shri" award. The Padma Shri is one of the highest civilian awards in India and is conferred by the Government of India in recognition of exceptional contributions to various fields, including the arts, culture, and dance. V. Satyanarayana Sarma received the Padma Shri for his significant contributions to the field of Kuchipudi dance.

Correct Answer: 8800 cm³

Solution : Given, height $= h = 21\ \mathrm{cm}$
Slant height $=l=29\ \mathrm{cm}$
Let $r$ be the radius.
We know, $l^2=h^2+r^2$
⇒ $r^2=l^2-h^2$
⇒ $r^2=29^2-21^2$
⇒ $r^2=841-441$
⇒ $r^2=400$
⇒ $r=20$ cm
Now, Volume $=\frac{1}{3}\pi r^2h$
$=\frac{1}{3}\times\frac{22}{7}\times(20)^2\times21$
$=\frac{1}{3}\times\frac{22}{7}\times400\times21$
$=8800$ cm³
Hence, the correct answer is 8800 cm³.

Correct Answer: (2)

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

Explanation: The modal verb "should" is replaced with "will", as it shows an assertion that unless he apologises, he will not be allowed to stay with us. 

Therefore, the correct sentence is: "Unless he apologises, he will not be allowed to stay with us."

Correct Answer: CADRE

Solution : Given:

REDIP is the code for PRIDE.

Like, The letters of REDIP have been rearranged to form the word PRIDE.

Similarly, The word CADRE will be formed by rearranging the letters of the letter cluster AERDC.

Hence, the first option is correct.

Correct Answer: (84, 78, 1638)

Solution : Given: 
(48, 16, 192)
(22, 62, 341)

Here, (48, 16, 192)→(48 ÷ 2) × (16 ÷ 2) = 24 × 8 = 192
(22, 62, 341)→(22 ÷ 2) × (62 ÷ 2) = 11 × 31 = 341

Now, let's check the options –
First option: (32, 24, 222)→(32 ÷ 2) × (24 ÷ 2) = 16 × 12 = 192 ≠ 222
Second option: (74, 38, 713)→(74 ÷ 2) × (38 ÷ 2) = 37 × 19 =703 ≠ 713
Third option: (84, 78, 1638)→(84 ÷ 2) × (78 ÷ 2) = 42 × 39 = 1638
Fourth option: (92, 46, 1068)→(92 ÷ 2) × (46 ÷ 2) = 46 × 23 = 1058 ≠ 1068

So, only the third option follows the same pattern as followed by the given set of numbers. Hence, the third option is correct.

Correct Answer: knocked down

Solution : The first option is the correct answer, as "knocked down."

"Knocked down" is a phrasal verb that means to cause something to fall or be toppled over by a forceful impact.and is used to describe a situation in which a moving vehicle, such as a car, strikes and causes someone to fall, and this fits perfectly in the sentence.

Therefore, the complete sentence is, "The speeding car knocked down a man this morning."

Correct Answer: falls

Solution : The correct option is falls.

When the cost of a commodity 'x' substitute drops, so does the demand for 'x' generally. This is due to consumers' propensity to switch to the less expensive alternative, which lowers the demand for the commodity.