Correct Answer: (1)

Solution : The error is in the first part of the sentence.

Explanation: The phrase "I think so" implies a present-tense situation. "So" is an adverb that refers to what has been said prior in the sentence. Thus, to make the sentence meaningful, "so" should be omitted. 

Correct Answer: STVX

Solution : Given:
ABDF : GHJL :: MNPR : ?

Like, ABDF→A + 6 = G; B + 6 = H; D + 6 = J; F + 6 = L
Thus, ABDF is related to GHJL.
Similarly, follow the same pattern for MNPR –
M +

Correct Answer: than the passengers

Solution : The correct choice is the second option.

Explanation: The sentence should use "then" instead of "than" to indicate the sequence of events. The error in the original sentence disrupts parallelism, as "scarcely had the train stopped at the platform" is followed by

Correct Answer: 4

Solution : Given: Number of days required to complete $\frac{2}3$ of the work = 24 days
So, number of days required to complete work = $\frac{3}2\times 24$ = 36 days
And number of days required to complete $\frac{1}9$ work = $\frac{1}9\times 36$ = 4 days
Hence, the

Correct Answer: 15.82 cm

Solution :
We know that a perpendicular from the centre of a circle to a chord bisects the chord into two equal parts.
$AP = \frac{1}{2}\times AB = \frac{1}{2}\times28 = 14$ cm
$CQ = \frac{1}{2}\times CD = \frac{1}{2}\times22 = 11$ cm
Let $OP$ be $x$.
So,

Correct Answer:

Solution : Badminton and hockey both are sports. But, badminton and hockey have nothing in common. Therefore, the circles of badminton and hockey are drawn separately and both circles lie inside the circle of sport.
Based on the above information, the Venn diagram will be –

Hence, the 

Correct Answer: Haryana

Solution : The correct option is Haryana.

The Matrushakti Udyamita Scheme was introduced by the Haryana government to assist female entrepreneurs. Chief Minister Manohar Lal Khattar introduced the "Matrushakti Udyamita Scheme" in Haryana to help women launch their enterprises.

Correct Answer: only the

Solution : The correct choice is the third option.

The error lies in the placement of the adverb only, as it should precede the verb and not the article. Thus, only the should be replaced with the only to make the sentence grammatically accurate.

Therefore,

Correct Answer: absolute temperature of the gas

Solution : The correct option is absolute temperature of the gas.

An ideal gas's average molecular kinetic energy (KE) is directly proportional to its temperature (T), expressed in Kelvin. The average kinetic energy of molecules in an ideal gas increases with temperature and

Correct Answer: 77.76

Solution : College P has 180 students with average marks of 88.
Total marks of college P are (180 × 88) = 15840
College Q has 320 students with average marks of 72.
Total marks of college Q are (320 × 72) = 23040
So, total marks