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13 Views

Question : Which one of the following is the most appropriate reason for inequalities in income ?

 

Option 1: Racial factors 

Option 2: Lack of opportunities 

Option 3: Inheritance from family environment 

Option 4: Differences in ability

Team Careers360 13th Jan, 2024

Correct Answer: Lack of opportunities 


Solution : The Correct Answer is-  Lack of opportunities 

There is a current income gap between classes because there was not enough employment created in a timely manner. The economic gap between the wealthy and the poor widens as more people lose their jobs. The

573 Views

Question : The difference between the cubes of two given natural numbers is 6272, while the positive difference between the two given numbers is 8. What is the sum of the cubes of the two given numbers?

Option 1: 9728

Option 2: 9684

Option 3: 8000

Option 4: 9600

Team Careers360 17th Jan, 2024

Correct Answer: 9728


Solution : Given: $a^{3}–b^{3}=6272$ and $a–b=8$
We know that $(a–b)^{3}=a^{3}–b^{3}–3ab(a–b)$
Putting the given value, we have,
⇒ $(8)^{3}=6272–3ab(8)$
⇒ $24ab=6272–512$
⇒ $ab=\frac{5760}{24}=240$ ------------------------------------(1)
Putting the value of $a=b+8$ we have,
⇒ $(b+8)b=240$
⇒ $b^{2}+8b–240=0$
⇒ $b^{2}+20b–12b–240=0$
⇒ $b(b+20)–12(b+20)=0$
⇒ $(b+20)(b–12)=0$
⇒ $b=12,–20$
The value of a natural

12 Views

Question : Directions: Select the option that will fill in the blank and complete the given series.
EBA, ___, UJI, ONO, IRU

Option 1: PIA

Option 2: QJZ

Option 3: PJA

Option 4: AFE

Team Careers360 10th Jan, 2024

Correct Answer: AFE


Solution : Given:
EBA, ___, UJI, ONO, IRU

The first letter of each term is a vowel but in reverse order.
E→A→U→O→I
For the second letter, add 4 to the place value of the second letter of each term to get the next term in the series.

14 Views

Question : If the diameter of a solid hemisphere is 12.6 cm, then its volume is (take $\pi=\frac{22}{7}$):

Option 1: 1,259 cm3

Option 2: 987 cm3

Option 3: 523.908 cm3

Option 4: 1,235.621 cm3

Team Careers360 11th Jan, 2024

Correct Answer: 523.908 cm3


Solution : Given: Diameter = 12.6 cm
⇒ radius, $r$ = 6.3 cm
Volume of the hemisphere = $\frac{2}{3}\pi r^3$
$=\frac{2}{3}\times \frac{22}{7}\times (6.3)^3$
$= \frac{11002.068}{21}=$ 523.908 cm3
Hence, the correct answer is 523.908 cm3​​​​​​.

18 Views

Question : Which of the following comes under the Platyhelminthes classification under the Animalia?

Option 1: Sycon

Option 2: Leech

Option 3: Wuchereria

Option 4: Tapeworm

Team Careers360 23rd Jan, 2024

Correct Answer: Tapeworm


Solution : The correct answer is Tapeworm.

Platyhelminthes, commonly known as flatworms, are a group of animals belonging to the Kingdom Animalia. Among them, tapeworms are a specific type classified under the class Cestoda. These creatures are recognised for their flat, ribbon-like bodies.

15 Views

Question : Ganesh, Ram, and Sohan can complete a work in 16 days. If Ganesh and Ram together can complete the same work in 24 days, the number of days Sohan alone takes to finish the work is:

Option 1: 40

Option 2: 48

Option 3: 32

Option 4: 30

Team Careers360 15th Jan, 2024

Correct Answer: 48


Solution : Given:
Time taken by Ganesh, Ram, and Sohan together to complete the work = 16 days
⇒ Part of work done by Ganesh, Ram, and Sohan in a day = $\frac{1}{16}$
Time taken by Ganesh and Ram to complete the work = 24 days
⇒

10 Views

Question : Fundamental duties were not placed in Part III of the Indian Constitution because Part III is__________.

Option 1: non-justiciable

Option 2: justiciable

Option 3: not enforceable

Option 4: absolute

Team Careers360 23rd Jan, 2024

Correct Answer: justiciable


Solution : The correct option is justifiable.

Part III of the Indian Constitution contains the Fundamental Rights, which are justiciable, meaning that they are enforceable by the courts. Fundamental rights are considered crucial for protecting the individual liberties and freedoms of citizens.

On the other hand,

25 Views

Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'.
Without the greenhouse effect, Earths temperature would be below freezing.

Option 1: Earths temperature would

Option 2: be below freezing.

Option 3: Without the greenhouse effect,

Option 4: No Error

Team Careers360 25th Jan, 2024

Correct Answer: Earths temperature would


Solution : The first option is correct.

The error in the original sentence lies in the incorrect use of the word earths. It lacks the apostrophe ('), which is needed to indicate possession or ownership. When referring to something that belongs to or

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