Correct Answer: The fish becomes dehydrated and dies

Solution : The correct option is The fish becomes dehydrated and dies.

When a healthy freshwater fish is exposed to saltwater (a more concentrated salty environment), it will likely dehydrate and die. This is due to osmosis, which involves the transport of

Correct Answer: 1,000

Solution : Let the daily wage of A as Wa and the daily wage of B as Wb.
Given that A's efficiency is 5 times that of B's.
⇒ Wa = 5 × Wb
Also, given that A and B together received a total of Rs. 18,000

Correct Answer: Making healthcare more affordable is something I would do as President.

Solution : The correct choice is the third option.

• In the first sentence, the incorrect spellings are: healtcare, prescident. The correct spellings are: healthcare, president.
• In the second sentence, the incorrect spellings are: healtcare, afordable. The

Correct Answer: Sycophant

Solution : The correct choice is the third option.

Explanation:

A sycophant is someone who uses excessive flattery, praise, or bootlicking to gain favour or advantage from a person in authority. This term specifically captures the idea of someone who seeks to ingratiate himself with others

Correct Answer: Harmful

Solution : The correct choice is the fourth option.

Insidious means proceeding in a gradual, subtle way with harmful effects and harmful directly conveys the idea of causing harm.

The meanings of the other options are as follows:

• Protected: It means kept safe or shielded from harm.

Correct Answer: fourth

Solution : The correct answer is fourth.

During the British period railways was introduced in India. In 1832,  Arthur Cotton constructed India's first railway line, the Red Hill Railroad, to transport stone for road construction in Madras. Presently India ranks fourth in railway line network. Top 3

Correct Answer: 22 m$^2$

Solution : Given,
Radius, $r$ = 6 m
Central angle, $\theta$ = 70°
So, the required area = $\pi\times 6^2 \times \frac{70°}{360°}$
$=\frac{22}{7}\times 36\times \frac{70°}{360°}$
$= 22\text{ m}^2$
Hence, the correct answer is 22 m$^2$.

Correct Answer: 21 cm²

Solution :

In trapezium $ABCD$, $AB \parallel CD, AB = 2CD$ and area of $\Delta AOB=84\;\mathrm{cm^2}$.
In $\triangle AOB$ and $\triangle COD$,
$\angle AOB=\angle COD$ (Vertically opposite angles)
$\angle ABO=\angle CDO$ (Alternate angles)
$\angle BAO=\angle DCO$ (Alternate angles)
So, $\triangle AOB\sim\triangle COD$
Using the theorem,

Correct Answer: 1949

Solution : The correct answer is 1949.

RBI was established under the Reserve Bank of India Act 1934. It was established on the recommendation of Hilton Young Commission also known as Royal Commission on Indian Currency and Finance. It was nationalised on 1st January 1949 on the

Correct Answer: Certainly

Solution : The second option is correct.

• The given word inevitably means as is certain to happen, or impossible to avoid or prevent.
• Certainly: It is used to express complete agreement with something that has been said.
• Distantly: It denotes far away, not closely,