Correct Answer: tensor

Solution : The correct option is tensor.

Stress can be defined as a tensor quantity. The stress tensor, a second-order tensor that is the distribution of internal forces within a material, represents stress. This tensor contains magnitude and direction information and is used to investigate how

Correct Answer: 10.5

Solution : The volume of the sphere = $\frac {4}{3}\pi r^3$,
Volume of a cone = $\frac{1}{3}\pi r^2h$, where $r$ = radius, $h$ = height
According to the question,
$\frac {4}{3}\pi r^3= 126 × \frac{1}{3}\pi r^2h$
⇒ $x^{3} = \frac{126}{4} × 3.5 × 3.5 × 3$
⇒

Correct Answer: 1

Solution : The error is in part (P) marked by the first option.

"No method of making" should be replaced with "no other method of making" as "other" indicates something different or additional.

So, the correct sentence would be: "No other method of making other people

Correct Answer: 2 : 5

Solution : The ratio of investment of P and Q = 4 : 5
Time ratio (in years) = 1 : 2
The profit ratio is equal to the product of investment and time ratio.
So, the profit ratio of P and Q = (4

Correct Answer: Only conclusion II follows

Solution : The possible Venn diagram according to the given statements is as follows –

Let's analyse the conclusions –
Conclusion (I): Some pictures are black – Because there is a negative relation between pictures and black through the colour. So, no positive relation

Correct Answer: 26

Solution : $P=\frac{(\sqrt7-\sqrt6)}{(\sqrt7+\sqrt6)}$
$P=\frac{(\sqrt7-\sqrt6)}{(\sqrt7+\sqrt6)}\times \frac{(\sqrt7-\sqrt6)}{(\sqrt7-\sqrt6)}$
$P=7+6-2\sqrt{42} = 13-2\sqrt{42}$
$\frac{1}{P} = \frac{1}{13-2\sqrt{42}}\times \frac{13+2\sqrt{42}}{13+2\sqrt{42}}$
$P=13+2\sqrt{42}$
$P+\frac{1}{P} = 13-2\sqrt{42}+13+2\sqrt{42}=26$
Hence, the correct answer is 26.

Correct Answer: Transforming

Solution : The correct answer is Transforming.

NITI Aayog stands for the National Institution for Transforming India and is a policy think tank of the central government which provides guidelines and inputs regarding the different programmes, initiatives and policies of the government. Niti Aayog was formed

Correct Answer: class

Solution : The correct option is class.

Concerning taxonomic categories, the term "Mammalia" is a class. In the hierarchical classification system, living organisms are grouped into a series of taxonomic ranks and "Mammalia" is one of these ranks at the class level. The class Mammalia includes

Correct Answer: Balochistan

Solution : The correct option is Balochistan.

Located in Pakistan's Balochistan province, Mehrgarh is a notable archaeological site which represents a Neolithic village of the ancient Indus Valley Civilization. Pakistan's southwest province is called Balochistan and Mehrgarh is situated in the Kachi Plain close to the

Correct Answer: 6

Solution : The correct answer is 6.

There are six balls in an over in cricket. Each ball must be bowled by the same bowler unless the bowler who starts the over gets injured mid-way through. An extra delivery will be added to the end of