Correct Answer: Hindu College, Calcutta

Solution : The correct answer is Hindu College, Calcutta.

Henry Louis Vivian Derozio was a teacher at the Hindu College, Calcutta, in the 1820s. He was a poet, philosopher, and teacher. He was associated with the Young Bengal Movement. He is known as the

Correct Answer:

Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection.
Here, according to the information provided, the mirror is placed on the right side of the figure (on line NM). So, the left side of the reflected image will appear

Correct Answer: 30%

Solution : Let the marked price of 1 kg of Arhar Dal as $P$.
The retailer bought 50 kg of Arhar Dal at a discount of 20%.
The cost price for the retailer $= 0.8 × P × 50$
The retailer also received an additional 2 kg

Correct Answer: Retreat

Solution : The third option is the correct choice.

When someone withdraws, it implies a conscious decision to remove himself or his assets from a particular circumstance. Similarly, retreat involves a deliberate movement away, often from a challenging, dangerous, or unfavourable situation.

The meanings of the other

Correct Answer: Karnam Malleswari

Solution : The correct option is - Karnam Malleswari

Karnam Malleswari, an Indian weightlifter, became the first woman from India to win an Olympic medal on September 19, 2000, in Sydney. Seven Indian sportswomen have won eight olympic medals till now.

Correct Answer: Gresham's Law

Solution : The correct option is Gresham's Law.

Gresham's law is an economic principle that states that bad money drives out good money. It is a monetary principle that can be applied to the currency markets. Good money means any currency or coin whose legal

Correct Answer: Coriolis force

Solution : The correct option is the Coriolis force.

The Coriolis force is the force that causes winds to be deflected to the left in the Southern Hemisphere and the right in the Northern Hemisphere. An apparent force that operates on moving objects in a

Correct Answer: 160

Solution : Let the number be $x$.
According to the question,
$x+112=x×\frac{170}{100}$
$⇒10x+1120=17x$
$⇒7x=1120$
$\therefore x = 160$
Hence, the correct answer is 160.

Correct Answer: Nil

Solution : The correct option is Nil.

Vikas, with an income of INR 2.5 lakhs, falls under the Nil tax slab in India. The current basic exemption limit for taxable income in India is INR 2.5 lakhs for all individuals below 60. Since Vikas' income

Correct Answer: 343

Solution : For the large sphere with a radius of 35 cm,
⇒ $V_1 = \frac{4}{3}​π(35)^3$
Now, for the small spheres with a radius of 5 cm,
⇒ $V_2 = \frac{4}{3}π(5)^3$
So, the number of small spheres = $\frac{V_1}{V_2}$
= $\frac{\frac{4}{3}​π(35)^3}{\frac{4}{3}π(5)^3}$
= $\frac{(35)^3}{(5)^3}$
= $7^3$
= $343$