It's a Question of your Career!

Correct Answer: 4

Solution : Given expression,
$\sqrt{20-\sqrt{20-\sqrt{20-\sqrt{20-\cdots \infty}}}}$
Let us equate this with $y$
⇒ $y=\sqrt{20-\sqrt{20-\sqrt{20-\sqrt{20-\cdots \infty}}}}$
⇒ $y=\sqrt{20-y}$
Squaring both sides,
⇒ $y^2=20-y$
⇒ $y^2+y-20=0$
⇒ $y^2+5y-4y-20=0$
⇒ $y(y+5)-4(y+5)=0$
⇒ $(y+5)(y-4)=0$
⇒ $y=-5$ and $y=4$
Hence, the correct answer is 4.

Correct Answer: 43

Solution : Given:
MAPS is written as 49 and SOLD is written as 50.

Add the positional value of letters to obtain the code –
MAPS; M→13; A→1; P→16; S→19
13 + 1 + 16 + 19 = 49
Thus, MAPS is coded as 49.
SOLD; S→19;

Correct Answer: I'm very busy

Solution : The fourth option is correct.

When someone says my hands are full, it's an idiomatic expression used to convey that the person is occupied or busy with various tasks or responsibilities, to the extent that they have as much as they can

Correct Answer: 14

Solution : The correct answer is 14.

The key legislation related to the employment of children in India is the "Child and Adolescent Labour (Prohibition and Regulation) Act, 1986" (often referred to as the Child Labour Act). This Act prohibits the employment of children below the age

Correct Answer: OWRW

Solution : Given:

BR _ _ NB _ O _ NB

We have to check the order of the letters in the given series.

To fill the series we have to divide the series, BR _ _ / NB _ O / _ NB.

So, the series

Correct Answer: Vulcanisation

Solution : The correct answer is Vulcanisation.

Vulcanisation is a process in which natural rubber is treated with sulphur to make it more durable and elastic. The vulcanisation process is done to enhance the properties of rubber, and it was discovered by Charles Goodyear.

Correct Answer: 4 : 5

Solution : According to the question
Total expenditure in 2015 and 2016 = 210 + 350 =  560
Total revenue in 2016 and 2018 =  320 + 380 = 700
Required ratio = $\frac{560}{700}$ =  $\frac{4}{5}$ = 4 : 5
Hence, the correct answer is

Correct Answer: 4

Solution : The correct answer is the fourth option.

Since the sentence is grammatically accurate and doesn't need any change. The sentence conveys the idea that regardless of where one resides, there is likely some coastal or rural area nearby that one can take pride in.

Correct Answer: $\frac{209}{156}$

Solution : In the second quadrant, $\sin x$ and $\operatorname{cosec x}$ are positive.
$\tan x = –\frac{12}{5}$
$⇒\cot x=\frac{1}{\tan x}=-\frac{5}{12}$
We know, $\sec^2x -\tan^2x=1$
$⇒\sec^2x=1+(–\frac{12}{5})^2$
$⇒\sec^2x=1+\frac{144}{25}$
$⇒\sec^2x=\frac{169}{25}$
$⇒ \sec x=\frac{13}{5}$
$⇒\cos x = \frac{5}{13}$
$\therefore\sin x = \sqrt{1-\cos^2x}=\sqrt{1-\frac{25}{169}}=\frac{144}{169}=\frac{12}{13}$
$\sin x - \cot x = \frac{12}{13} – (-\frac{5}{12})

Correct Answer: Genuine

Solution : The correct option is the first option.

In the context of the word authentic, genuine is the most appropriate synonym because it closely aligns with the meaning of authentic, which means genuine, real, or true. It refers to something that is not a