Correct Answer: 119

Solution : Let's denote the number of sides of the regular polygon as n.
The sum of interior angles = (n – 2) × 180°
⇒ 2700 = (n – 2) × 180°
⇒ n = 15 + 2
$\therefore$ n = 17
Number of diagonals of

Correct Answer: GNTBJ

Solution : Given:
_B_TFHBN_FI_NTF_BNTF

To fill the series we have to divide the series – _B_TF / HBN_F / I_NTF / _BNTF

Let's check each option –
First option: GNTBJ; GBNTF / HBNTF / IBNTF / JBNTF (The

Correct Answer: Daughter-in-law

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, Z is the daughter-in-law of A. Hence, the first option

Correct Answer: 82

Solution : Given:
37 : 65 :: 50 : ?

Like, 37 : 65 –
(6)² + 1 = 36 + 1 = 37
(8)² + 1 = 64 + 1 = 65
Similarly, for 50 : ? –
(7)² + 1 = 49

Correct Answer:

Coelenterata

Solution : The correct option is Coelenterata

Cnidaria, also known as Coelenterata, is a phylum of aquatic invertebrates that includes a varied collection of organisms distinguished by their specialised stinging cells called cnidocytes. These animals have a body structure with radial symmetry and a sac-like or

Correct Answer: $\frac{76}{3} \pi$

Solution : Given: Inner radius of 2 units and outside radius of 3 units.
The volume of a spherical shell is $\frac{4}{3}\pi(R^{3} - r^{3})$, where the outer radius is $R$ and the inner radius is $r$.
$=\frac{4}{3}\pi(3^{3} - 2^{3})$
$=\frac{4}{3}\pi(27-8)$
$=\frac{76}{3} \pi$
Hence, the correct answer

Correct Answer: 2021 and 2022

Solution : The correct answer is 2021 and 2022.

Only once, in 2021 and 2022, was there no chief guest at India's Republic Day celebrations in two consecutive years because of the COVID-19 pandemic.

Correct Answer: Repulcive

Solution : The correct choice is the second option.

Repulsive is an adjective used to describe something that evokes a strong feeling of disgust or aversion due to its unpleasant or offensive nature.

The meanings of the other options are as follows:

• Nocturnal: relating to or occurring

Correct Answer:

Solution : According to the general information, both laptops and microwave ovens are electronic gadgets. So, their circles will lie inside the circle of electronics. But laptops and microwave ovens are not related to each other. So their circles will be drawn separately.
The Venn diagram is as

Correct Answer: 50

Solution : Production of the B type of the cycle in 2000 = 160
Production of the E type of the cycle in 2001 = 80
Required percentage = $\frac{\text{Production of E type in 2001}}{\text{Production of B type in 2000}}$× 100
= $\frac{80×100}{160}$ = 50%
The production