It's a Question of your Career!

Correct Answer: lying

Solution : The correct choice is the second option.

Explanation: Lying is the present participle form of the verb "lie" (meaning to be in or assume a horizontal or resting position). In this context, "lying" would be used to describe the position of John's wife

Correct Answer: $0$

Solution : Given: $(a+b)=5$
$⇒a=5-b$
The value of the expression $(a-3)^7+(b-2)^7$ is given as,
$=(5-b-3)^7+(b-2)^7$
$=(2-b)^7+(b-2)^7$
$=-(b-2)^7+(b-2)^7$
$=0$
Hence, the correct answer is $0$.

Correct Answer: 24

Solution : Given:
The ratio of the number of boys to the number of girls in a school of 432 pupils is 5 : 4.
Original number of boys in the school = $\frac{5}{9}× 432=240$
Original number of girls in the school = 432 – 240 =

Correct Answer: Starfish

Solution : The correct option is Starfish.

Despite its name, a sea star is not a real fish. Echinoderms are marine invertebrates that include starfish (sea stars), sea urchins, sand dollar and sea cucumbers. A starfish does not have the characteristics of a fish. 

Correct Answer: $\frac{2 \sqrt{3}}{3}$

Solution : $(\cos \theta+\sin \theta):(\cos \theta-\sin \theta)=(\sqrt{3}+1):(\sqrt{3}-1)$
$\Rightarrow \frac{\cos\ \theta\ +\ \sin\ \theta}{\cos\ \theta\ -\ \sin\ \theta}\ =\ \frac{\sqrt{3}+\ 1}{\sqrt{3}-\ 1}$
By componendo and dividendo
$\Rightarrow \frac{\cos\ \theta}{\sin\ \theta}\ =\ \frac{\sqrt{3}}{1}$
$\Rightarrow \cot\ \theta = \sqrt{3}=\cot30^\circ$
$\Rightarrow \theta = 30^\circ$
$\therefore \sec\ 30^\circ=\frac{2}{\sqrt{3}}=\frac{2 \sqrt{3}}{3}$
Hence, the

Correct Answer:

Solution : As per the mirror image properties, closer things appear close 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 AB). So, the left side of the reflected image will appear

Correct Answer: 28 cm

Solution : According to the question,
$\frac{45°}{ 360°} ×πr^2 = 308$
⇒ $πr^2 = 308 × 8$
⇒ $\frac{22}{7} × r^2 = 2464$
⇒ $r^2 = 784$
⇒ $r = 28$ cm
Hence, the correct answer is 28 cm.

Correct Answer: 4

Solution : The fourth option is the correct choice.

The phrase one another is used for more than two people. The first and fourth options are out of context, whereas the third option, each other's, is used for only two people.

Therefore, the correct statement would be: 

Correct Answer: 82

Solution : Given: The sequence 169, 144, 121, 100, 82, 64, 49 can be written as 13², 12², 11², 10², 82, 8², 7² in the same order.
Observe that all the numbers are perfect squares except

Correct Answer: be ruined

Solution : The second option is correct.

Let's look at the meaning of the given idiom.

Go to the dogs: to become ruined or in a much worse condition.

Therefore, be ruined is the correct answer.