Correct Answer: Biosphere

Solution : The correct option is Biosphere.

The biosphere, which includes all ecosystems, species, and their interactions with the environment, is the region of the Earth where life is present. It includes the areas of land, water, and atmosphere where living things can flourish. To maintain the

Correct Answer: U

Solution : Given:
I, L, O, R, ?

Here, add 3 to each letter to get the next letter of the series.
I + 3 = L; L + 3 = O; O + 3 = R; R + 3 = U

Hence, the third option is

Correct Answer: Rink : Skating

Solution : Given:
Arena : Wrestling (Wrestling is done in an arena.)

Let's check each option –
First option: Tennis : Court; Tennis is played on the court but the order of the words is reversed.
Second option: Pitch : Exercise; Pitch is associated with

Correct Answer: 5:30 PM

Solution : Given: Distance = 720 km
Speed = 20 m/s = $20\times\frac{18}{5}$ = $72$ km/hr
Starting time = 6:00 am
Stoppage = 1 hour 30 minutes or 1.5 hours
We know that,
Speed = $\frac{\text{Distance}}{\text{Time}}$
⇒ $72 = \frac{720}{\text{Time}}$
⇒ Time = 10 hours
Including

Correct Answer: None

Solution : Given:
ELASTIC

On arranging the letters of the word ELASTIC in alphabetical order, the new letter cluster formed is ACEILST.

So, from the above, it is clear that none of the letters remain unchanged. Hence, the fourth option is correct.

Correct Answer: Arundhati Roy

Solution : The correct option is Arundhati Roy

The book titled The Ministry of Utmost Happiness has been written by Arundhati Roy. It is a novel that was published in 2017. Arundhati Roy is an Indian author and activist known for her powerful and evocative writing

Correct Answer: 12th November 2014, Wednesday

Solution : If 2 days back, it was 9 November 2014; then today, it is 11 November 2014.
So, tomorrow, it will be 12 November 2014.

Also, it is given that on 9 November 2014, it was Sunday; thus, on 12 November it will

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 MN). So, the left side of the reflected image will appear

Correct Answer: $36^{\circ}, 48^{\circ}, \text{and } 96^{\circ}$

Solution : Given: 8$\angle$A = 6$\angle$B
$⇒\angle$A = $\frac{6}{8}\angle$B = $\frac{3}{4}\angle$B ----------------(i)
Also, 6$\angle$B = 3$\angle$C
$⇒\angle$C = $\frac{6}{3}\angle$B = 2$\angle$B ---------------(ii)
Now, $\angle$A + $\angle$B + $\angle$C = $180^{\circ}$
$⇒\frac{3}{4}\angle$B + $\angle$B + 2$\angle$B = $180^{\circ}$
$⇒\frac{15}{4}\angle$B = $180^{\circ}$
$⇒\angle$B = $48^{\circ}$

Correct Answer: Granddaughter

Solution : According to the given information, the family tree is as follows –

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

So, from the above family tree, A is the granddaughter of D. Hence, the fourth option is