Correct Answer: Sister

Solution : According to the given information, the family tree will be –

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

So, from the above family tree, it is clear that the girl is the sister of Rajan. Hence,

Correct Answer: Stones, trees and animals 

Solution : Correct Answer is Stones, trees and animals 

There is evidence that the people of the Indus Valley Civilization practiced animal, stone, and nature worship.Numerous stone phallic, vulva, and bull figures identical to Hinduism's prominent symbols have been discovered. Some archaeologists and historians

Correct Answer: Puthandu

Solution : The correct answer is Puthandu.

In Tamil Nadu, the Tamil New Year, known as Puthandu or Chithirai Thirunaal, is celebrated as the New Year. It usually falls on April 14th or 15th each year, depending on the Tamil calendar.

Correct Answer: 20 : 105

Solution : Here, in the first pair–

9 : 50 ⇒ 9 x 5 + 5 = 50

Applying this same logic, in all the given alternatives we will get –

Option first:

⇒ 22 x 5 + 5 =115 

But here , 22 :

Correct Answer: Udaya Kumar

Solution : The correct option is Udaya Kumar.

Udaya Kumar Dharmalingam, an Indian graphic designer, created the new Indian currency symbol. In 2009, the Indian government held a public competition to identify a symbol that would serve as the rupee's international representation. He had created

Correct Answer: 80

Solution : Principal, $P = 50000$
Term, $n = 1$ year
Rate, $R = 8$%
When compounded half-yearly,
Compound Interest, CI = $P(1+\frac{R}{200})^{2n}-P$
= $50000 × (1+\frac{8}{200})^2 - 50000$
= $50000 × (\frac{208}{200})^2 - 50000$
= $50000 × (\frac{26}{25})^2 - 50000$
= $50000 × \frac{676}{625} - 50000$

Correct Answer: 199.6

Solution : Circumference of the circle of radius $r$ = $2\pi r$
⇒ $2\pi r = 158.4\ \text{cm}$
⇒ $r = 25.2\ \text{cm}$
Height of cylinder = 100 cm
Volume of cylinder = $\pi r^2h$
= $\frac{22}{7} × 25.2 × 25.2 × 100$
= $199584\ \text{cm}^3$
The

Correct Answer: 13 : 12 : 5

Solution : By Pythagoras theorem,
In a right-angled triangle, the sum of squares of the length of smaller sides = square of the length of the largest side.
By trial and error,
9²$\neq$6² + 3²
7²$\neq$6² 

Correct Answer: 3

Solution : According to the dice rule, if two or three positions of the same dice are given with two common faces but in different orientations, then out of those two common faces the faces that are not common are opposite to each other.
While considering Figures

Correct Answer: 13

Solution : Given: 
4 + 3 = 25 and 8 + 4 = 80

Like, 4 + 3 = 25→4² + 3² = 16 + 9 = 25
And, 8 + 4 = 80→8² + 4² = 64 + 16 = 80
Similarly,