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14 Views

Question : If $x$ is prime number and $-1 \leq \frac{2x-7}{5} \leq 1$, then the number of values of $x$ is:

Option 1: 4

Option 2: 3

Option 3: 2

Option 4: 5

Team Careers360 16th Jan, 2024

Correct Answer: 3


Solution : Given:
$x$ is prime number and $-1 \leq \frac{2x-7}{5} \leq 1$.
So, $-1 \leq \frac{2x-7}{5}$
$⇒-5 \leq 2x-7$
So, $1 \leq x$
Again, $\frac{2x-7}{5} \leq 1$
$⇒2x-7 \leq 5$
$\therefore x \leq 6$
Therefore, values of $x$ are 2, 3, and 5. [as $x$ is

15 Views

Question : The main function of centriole is:

Option 1: to help plant cells with multiplication

Option 2: to help cell division in animal cells

Option 3: to maintain rigidity in plant cell

Option 4: to maintain mineral composition in bacterial cell

Team Careers360 16th Jan, 2024

Correct Answer: to help cell division in animal cells


Solution : The correct answer is to help cell division in animal cells.

Animal cells' cytoplasm contains paired, barrel-shaped organelles called centrioles that are situated close to the nuclear envelope. The skeletal system of the cell is made up of microtubules,

32 Views

Question : Under which scheme did Lieutenant Governor Manoj Sinha inaugurate "UMEED Market Place" in Jammu and Kashmir?

Option 1: Stand Up India Scheme

Option 2: Ujjwala Scheme

Option 3: AVSAR Scheme of the Airport Authority of India

Option 4: KUSUM Scheme

Team Careers360 17th Jan, 2024

Correct Answer: AVSAR Scheme of the Airport Authority of India


Solution : The correct answer is the AVSAR Scheme of the Airport Authority of India.

Lieutenant Governor Manoj Sinha inaugurated the "UMEED Market Place" at Srinagar International Airport in Jammu and Kashmir under the AVSAR Scheme by the Airport Authority

18 Views

Question : If the volume of a sphere is 38808 cm³, then its surface area is:

Option 1: 5554 cm²

Option 2: 5574 cm²

Option 3: 5564 cm²

Option 4: 5544 cm²

Team Careers360 21st Jan, 2024

Correct Answer: 5544 cm²


Solution : Volume of sphere (radius = $r$) = 38808 cm$^3$
Volume of sphere = $\frac{4}{3}\pi r^3$
Surface Area of sphere = $4\pi r^2$
Calculation:
⇒ $\frac{4}{3}\pi r^3$ = 38808
⇒ $\frac{4}{3}\times\frac{22}{7}\times r^3$ = 38808
⇒ $r^3$ = $\frac{38808\times21}{88}$
⇒ $r^3$ = 9261
⇒ $r$ =

11 Views

Question : VSHORADS missile was successfully tested in September 2022 by _________.

Option 1: Defence Research and Development Organization (DRDO)

Option 2: Earth System Science Organization (ESSO)

Option 3: Hindustan Aeronautics Limited (HAL)

Option 4: Forest Survey of India (FSI)

Team Careers360 17th Jan, 2024

Correct Answer: Defence Research and Development Organization (DRDO)


Solution : The correct option is the Defence Research and Development Organization (DRDO).

DRDO successfully tested the VSHORADS (Very Short Range Air Defence System) missile on September 27, 2022. This missile was tested in Chandipur, off the coast of Odisha.

17 Views

Question : Based on Macaulay’s Minute, the English Education Act was introduced in ______.

Option 1: 1875

Option 2: 1835

Option 3: 1855

Option 4: 1815

Team Careers360 23rd Jan, 2024

Correct Answer: 1835


Solution : The correct option is 1835.

Macaulay's Minute was written in 1835, and it played a significant role in the introduction of the English Education Act of 1835 in India. The English Education Act, also known as the Minute on Indian Education, was enacted by

21 Views

Question : Comprehension:

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

A robot is a mechanical or virtual artificial agent, usually an electromechanical machine that is (1)______ by a computer programme or electronic circuitry. In general, robots can be autonomous or semi-autonomous and are now used in different fields. They have replaced (2)_______ in performing repetitive and dangerous tasks which humans prefer not to do, or are unable to do because of size limitations, or which take place in extreme (3)________ such as outer space or the bottom of the sea. For instance, robots can now be used in industry, as in car manufacturing, or they can be used in homes to do the (4)_______. Some robots may respond to speech or even be medical operating tools. There are concerns about the increasing use of robots and their role in society. Robots are blamed for the rising (5)________ as they replace workers in increasing numbers of functions.
 

Question:

Select the most appropriate option to fill in the blank number 3.

Option 1: beauty

Option 2: pattern

Option 3: enjoyment

Option 4: environments

Team Careers360 25th Jan, 2024

Correct Answer: environments


Solution : The correct choice is the fourth option.

The sentence talks about tasks that humans may avoid or are unable to perform due to size limitations or that occur in extreme conditions, such as outer space or the bottom of the sea.

Environment fits here

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