It's a Question of your Career!

Correct Answer: Kailash Satyarthi

Solution : The correct option is Kailash Satyarthi.

The author of Azad Bachpan ki Aur is Indian Nobel Peace Prize winner Kailash Satyarthi. The book is an anthology of essays by Satyarthi discussing important movements, court decisions, and policy changes that he spearheaded in his pursuit

Correct Answer: 172.5

Solution :
Given: The distance between the ships is BC = $230\sqrt3$ m
Let the height of the lighthouse AD be $h$ m.
From $\triangle$ABD we get,
$\tan30°=\frac{AD}{BD}$ ⇒ BD = $h\sqrt3$
Again from $\triangle$ACD we get,
$\tan60°=\frac{AD}{CD}$ ⇒ CD = $\frac{h}{\sqrt3}$
According to the question,
$h\sqrt3+\frac{h}{\sqrt3}=230\sqrt3$

Correct Answer: Monash University

Solution : The correct option is Monash University.

In March 2017, an agreement was made between Monash University's Institute of Railway Technology and the Indian Ministry of Railways Corporation to collaborate on the establishment of a cutting edge railway research and development institute as part of

Correct Answer: Rs. 344

Solution : Given: The average price of 20 pens = Rs. 18
Total price of 20 pens = 20 × 18 = 360
If 12 new pens are added, then the average price rises by Rs. 4 = 32 × 22 = 704
The total price

Correct Answer: Indispensable

Solution : The correct choice is the third option.

Among the options provided, indispensable is the word that best describes something that is necessary or crucial.

The meanings of the other words are as follows:

• Pedantic: This refers to being overly concerned with minor details

Correct Answer: $-\frac{3}{5}$

Solution : Given: $\frac{10x}{3}+\frac{5}{2}(2-\frac{x}{3})=\frac{7}{2}$
⇒ $\frac{10x}{3}+(5-\frac{5x}{6})=\frac{7}{2}$
⇒ $\frac{10x}{3}-\frac{5x}{6}=\frac{7}{2}-5$
⇒ $\frac{20x-5x}{6}=\frac{7-10}{2}$
⇒ $\frac{15x}{6}=-\frac{3}{2}$
⇒ $x=-\frac{3}{5}$
Hence, the correct answer is $-\frac{3}{5}$.

Correct Answer: 399.168 kg

Solution : The radius of the cylinder, $r$ = 12.6 cm
Height, $h$ = 4 m = 400 cm
Volume of a cylinder = $\pi r^2 h=\frac{22}{7}×(12.6)^2×400\ \text{cm}^2$
The weight of 1 cm² of iron is 2 grams.
Total weight of the iron = $\frac{22}{7}×(12.6)^2×400×2=399168\

Correct Answer: Niece

Solution : As per the given information, the family tree will be as follows –

Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.

So, from the above family tree, C is the niece of A. Hence, the second option

Correct Answer: centripetal

Solution : The correct option is centripetal.

The term "centripetal" refers to a force or influence that acts towards the centre or a central point. In the context of geography and drainage systems, "centripetal drainage" typically refers to a pattern where rivers and streams flow towards a

Correct Answer: Sulphuric acid

Solution : The correct answer is Sulphuric acid.

Battery acid is 37% concentrated Sulphuric acid that has been diluted with water. Lead storage cells are widely used in automobiles. This sort of acid is utilised in sealed lead acid batteries; however, concentration levels vary