It's a Question of your Career!

Correct Answer: $r^{2}(\pi -2)$

Solution :

Let the radius of the circle be $r$ units.
Area of circle = $\pi r^2$
Diagonal of ABCD = BD = $2r$ units
Area of square = $\frac{1}{2}\times \text{(BD)}^2$
= $\frac{1}{2}\times 4r^2$
= $2r^2$
Required difference = Area of the circle – Area of

Correct Answer: 2

Solution : Given: $a^{3}+\frac{1}{a^{3}}=2$
⇒ $a^{3}+\frac{1}{a^{3}}=2$
⇒ $a^{6}+1 =2a^3$
⇒ $a^{6}-2a^3+1=0$
⇒ $(a^3-1)^2=0$
$a = 1$, the above equation is satisfied.
Now putting $a = 1$, in the equation, we get
$\frac{a^{2}+1}{a} = \frac{1^{2}+1}{1} = 2$
Hence, the correct answer is 2.

Correct Answer: ONSB

Solution : Given:
AEI_JL_QS_SS_ZXU

To fill the series we have to divide the series – AEI_/ JL_Q / S_SS / _ZXU
Let's check each option –
First option: BLSN; AEIB / JLLQ / SSSS / NZXU (No pattern has been

Correct Answer: 720

Solution : Given:
1, 2, 6, 24, 120, ?

Multiply the previous term of the series by consecutive natural numbers from 2 onwards.
1 × 2 = 2; 2 × 3 = 6; 6 × 4 = 24; 24 × 5 = 120; 120 × 6 =

Correct Answer: 15 days

Solution : According to the question,
3 men = 5 women
1 man = $\frac{5}{3}$ women
9 men = $9 \times \frac{5}{3}$ women = 15 women
Now the total work is done by = 15 women and 4 women = 19 women
Let the total work

Correct Answer: The man called upon heaven to witness his resolve that he would never lie again.

Solution : The second option is correct.

Narration Conversion:

• The verb called upon is used to convert the exclamatory sentence into reported speech.
• The verb witness is used to convey the intended meaning

Correct Answer: NECK

Solution : Given:
ENCOURAGEMENT

Now, let's compare all the option words with the word ENCOURAGEMENT –
First option: GAME; All the letters of GAME are present in the word ENCOURAGEMENT.
Second option: TEAR; All the letters of TEAR are present in the word ENCOURAGEMENT.
Third option: NECK; 

Correct Answer: 25%

Solution : Change in price = (80 – 60) = 20%
The base price of that year = 80%
Required Percentage $=\frac{20}{80} × 100 = 25\%$
Hence, the correct answer is 25%.

Correct Answer: Meerut

Solution : The correct option is Meerut.

The town of Meerut, which is situated in the state of Uttar Pradesh in northern India, was the starting point of the Revolt of 1857, sometimes referred to as the Indian Rebellion of 1857 or the First War of Independence.

Correct Answer: Indian Independence Act

Solution : The correct option is the Indian Independence Act.

On July 18, 1947, the Indian Independence Act, an act of the British Parliament, was ratified by the monarch. It was essential to the decolonization of British India and the establishment of India and Pakistan