Correct Answer: acknowledged, because

Solution : The correct choice is the fourth option.

Acknowledged: Accepted or recognised the fact or existence of something. This is the correct option, as it positively acknowledges the contribution to the book.

Because: For reason, this is the correct option, as it introduces the reason

Correct Answer: Wife's brother's wife

Solution : Given:
B & D ⇒ B is the brother of D
B × D ⇒ B is the mother of D
B # D ⇒ B is the wife of D
B + D ⇒ B is the son of D
B @

Correct Answer: sam lam

Solution : Given:
1. dish is tasty⇒lam kam dam
2. it is sweet⇒ram sam kam 
3. it ate dish⇒ram dam pam

By comparing all the three coded sentences, we find that –
In sentences 1 and 2, is and kam

Correct Answer: $2$

Solution : Given: $\left[1 \frac{2}{7} \times\left\{3 \frac{1}{2} \div\left(\frac{1}{2}-\frac{1}{7}\right)\right\}\right] \div\left(4 \frac{1}{5} \times 1 \frac{1}{2}\right)$
= $\left[\frac{9}{7} \times\left\{\frac{7}{2} \div\left(\frac{7-2}{14}\right)\right\}\right] \div\left( \frac{21}{5} \times \frac{3}{2}\right)$
= $\left[\frac{9}{7} \times\left\{\frac{7}{2} \div\frac{5}{14}\right\}\right] \div\left( \frac{21}{5} \times \frac{3}{2}\right)$
= $\left[\frac{9}{7} \times\left\{\frac{7}{2} \times\frac{14}{5}\right\}\right] \div\left( \frac{63}{10}\right)$
= $\left[\frac{9}{7} \times\left\{\frac{98}{10} \right\}\right] \div\left( \frac{63}{10}\right)$
= $\frac{9}{7} \times\frac{98}{10} \times\frac{10}{63}$
= $2$

Correct Answer: Vamsathapakasini

Solution : The correct answer is Vamsathapakasini.

Pali Canon is the main Buddhist scripture. This is the traditional term used for all Buddhist scriptures. Vamsatakasini is one of the most recent Buddhist texts written in India. It was written between the 1st century BCE to the

Correct Answer: perfect competition

Solution : The correct answer is perfect competition.

In market structures other than perfect competition, price and output are determined. There are numerous customers and suppliers in perfect competition, and the product is homogenous. This means that no one buyer or seller has any influence

Correct Answer: 1496 cm²

Solution : Total Surface Area of a cone = Base Area + Curved Surface Area
The base area is given as 616 cm².
The curved surface area of a cone = $\pi r l$,
where $r$ is the radius of the base and

Correct Answer: Paternal grandmother

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, Chandini is the paternal grandmother of Kritika. Hence, the

Correct Answer: (1)

Solution : The error is in the first option.

"Media" is treated as a singular collective noun, which is why the singular verb "plays" is used instead of "play" to conform to subject-verb agreement.

Therefore, the correct sentence is, "The media plays a vital role in

Correct Answer: Ascend

Solution : The second option is the correct choice.

"Decline" typically means to decrease or diminish, whereas "ascend" means to rise or climb upward. In the context of a trajectory or movement, "decline" suggests a downward direction, while "ascend" implies an upward direction.

The meanings of the