It's a Question of your Career!

Correct Answer: 77

Solution : The correct answer is 77.

There is no difference between degrees Celsius and degrees Centigrade. Because the scale was specified between 0 and 100 degrees, degrees Celsius—which were invented by Anders Celsius—are frequently referred to as centigrades, with centigrade denoting a scale made up

Correct Answer: 10 and 30

Solution : Given:
(42 ÷ 7) × 5 = 30 × 120 ÷ (10 + 5 × 2)

Replace the given numbers in the options with the original numbers in the given equation.
First option: 10 and 5
⇒ (42 ÷ 7) × 10 =

Correct Answer: low atmospheric pressure

Solution : The correct option is low atmospheric pressure.

The boiling point of water lowers with increasing altitude, owing to a decrease in atmospheric pressure. The atmospheric pressure is lower because there is less air above you at greater elevations. As a result, water

Correct Answer: factoring is, of course, different from and superior than

Solution : The correct choice is the third option.

The correct usage is superior to. It is the appropriate construction when comparing two things, as the preposition to is used after the word superior.

Therefore, the correct

Correct Answer: –1

Solution : Given: $x(x-5)=-1$
⇒ $x-5=-\frac{1}{x}$
⇒ $x+\frac{1}{x}=5$
Cubing both sides, we get:
⇒ $(x+\frac{1}{x})^3=5^3$
⇒ $x^3+\frac{1}{x^3}+3(x\times\frac{1}{x})(x+\frac{1}{x})=125$
⇒ $x^3+\frac{1}{x^3}+3(x+\frac{1}{x})=125$
​​​​​​​⇒ $x^3+\frac{1}{x^3}+3\times5=125$
​​​​​​​​​​​​​​​​​​​​​​​​​​​​⇒ $x^3+\frac{1}{x^3}=110$
​​​​​​​​​​​​​​​​​​​​​​​​​​​​⇒ $x^3-110=-\frac{1}{x^3}$
$\therefore x^3(x^3-110)=-1$
Hence, the correct answer is –1.

Correct Answer:

Solution : According to the given question figures –
1. The number of triangles in each figure is a prime number in continuous increasing order.
2. In the first figure we have 2 triangles so in the next figure number of triangles is 3, 5, 7, and 11.

Correct Answer: Fruitless

Solution : The correct choice is the first option.

Explanation:
Fruitless and futile both convey the idea of being unsuccessful or producing no result. In this context, the efforts of the doctors led to a futile end, meaning that despite their hard work, it was unsuccessful

Correct Answer: 80 cm²

Solution : The breadth of a rectangle is $\frac{4}{5}$ of the radius of a circle
The radius of the circle is $\frac{1}{5}$ of the side of a square, whose area is 625 cm$^2$
The length of the rectangle is = 20 cm
Formula Used:
The

Correct Answer: Energetic

Solution : The correct choice is the third option.

Languid describes a state of being lacking in energy, weak, or sluggish.

Energetic implies a lively, vigorous, and spirited action. Thus, it is the correct antonym.

The meanings of the other options are as follows:

• Supine means

Correct Answer: turned into

Solution : The correct choice is the fourth option.

Explanation:

The phrase turned into is a phrasal verb that accurately expresses the process of transforming one thing into another. In this context, the sentence discusses the conversion of seawater into freshwater suitable for drinking. The