Correct Answer: Britain

Solution : The correct option is Britain.

The British Empire became the world's largest colonial power by the end of the nineteenth century. This empire had possessions on four different continents, including the Americas, Asia, Africa, and the Pacific. India, Canada, Australia, regions of Africa, and various

Correct Answer: hasn't been

Solution : The correct option will be the third option.

The sentence talks about the absence of any message from the teacher since she moved to London. As the sentence talks about the teacher in the present, we should use the present perfect form hasn't been 

Correct Answer: 125

Solution : Let the number be $x$.
According to the question,
$\frac{60}{100}\times\frac{40}{100}\times x=150$
⇒ $\frac{3}{5}\times\frac{2}{5}\times x=150$
$\therefore x=625$
Now, 20% of $x$
= $\frac{20}{100}\times x$
= $\frac{1}{5}\times 625$
= 125
Hence, the correct answer is 125.

Correct Answer: $2\frac{5}{8}\ \text{hours}$

Solution : Speed of the train = 60 km/hr
Time = 210 minutes = $\frac{210}{60} = \frac{7}{2}$ hours
Distance covered = 60 × $\frac{7}{2}$ = 210 km
$\therefore$ Time taken at 80 km/hr $=\frac{210}{80} = \frac{21}{8} = 2\frac{5}{8}\ \text{hours}$
Hence, the correct answer is $2\frac{5}{8}\ \text{hours}$.

Correct Answer: South India

Solution : The correct answer is South India.

Pongal is a harvest festival that spans four days and is observed in South India, primarily in Tamil Nadu. Every year, it is commemorated in January. Bhogi, the first day of Pongal, is observed in remembrance of

Correct Answer: 2008

Solution : The correct answer is 2008.

Commenced in April 2008 with a grand ceremony in New Delhi, the IPL, spearheaded by BCCI Vice President Lalit Modi, introduced a novel format, lucrative prize money, a franchise revenue system, and squad composition rules. The first IPL was

Correct Answer: Deccan plateau

Solution : The correct answer is the Deccan Plateau.

The Deccan Plateau is a plateau in southern India that lies between the Western and Eastern Ghats and south of the Narmada River. It is often referred to as the Peninsular Plateau. The Plateau is rich

Correct Answer: hadn't

Solution : The correct choice is the second option.

Explanation:

In this context, the sentence is expressing a hypothetical situation or a condition contrary to reality. The use of the past perfect tense "hadn't" is appropriate because it indicates that the action of "him" preventing the

Correct Answer: Fructose

Solution : The answer is Fructose.

The presence of fructose is principally responsible for the sweet taste of many fruits. Fructose is a natural sugar found in various fruits and is one of the primary components responsible for their sweet flavour. Fruits can include different sugars,

Correct Answer: joking

Solution : The fourth option is the correct choice.

Kidding implies not being serious and is often used when someone is playfully pretending or making a lighthearted remark, while joking means engaging in playful or humorous behaviour, often involving teasing or making light of a situation.

The