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13 Views

Question : The total number of prime factors in $4^{10}\times 7^{3}\times 16^{2}\times11\times 10^{2}$ is:

Option 1: 34

Option 2: 35

Option 3: 36

Option 4: 37

Team Careers360 18th Jan, 2024

Correct Answer: 36


Solution : Given:
$4^{10}\times7^{3}\times16^{2}\times11\times10^{2}$
Rewrite this equation with the prime factors.
$(2^{2})^{10}\times7^{3}\times(2^{4})^{2}\times11\times2^{2}\times5^{2}$
= $2^{20+8+2}\times7^{3}\times11^{1}\times5^{2}$
= $2^{30}\times7^{3}\times11^{1}\times5^{2}$
Total number of prime factors = 30 + 3 + 1 + 2 = 36
Hence, the correct answer is 36.

43 Views

Question : If three angles of a triangle are (2y + 40°), (5y – 60°), and (3y – 80°). Then what is the value of y?

Option 1: 30°

Option 2: 24°

Option 3: 28°

Option 4: 26°

Team Careers360 20th Jan, 2024

Correct Answer: 28°


Solution : Given: Three angles of a triangle are (2y + 40°), (5y – 60°), and (3y – 80°).
We know that the sum of all three angles of a triangle is 180°.
Then, (2y + 40°) + (5y – 60°) + (3y – 80°) = 180°

12 Views

Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.

If Neha persists in telling lies to me, I shall sue her ______ slander.

Option 1: of

Option 2: on

Option 3: for

Option 4: to

Team Careers360 20th Jan, 2024

Correct Answer: for


Solution : The third option is the correct choice.

  • The phrase sue for means to initiate a legal action against someone in a court of law, which fits perfectly in the sentence.
  • Other options, like of, on, and to do not convey the intended meaning, are
11 Views

Question : At a certain rate of Simple Interest, a certain sum of money becomes double itself in 10 years. It will become triple of itself in:

Option 1: 15 years

Option 2: 18 years

Option 3: 20 years

Option 4: 30 years

Team Careers360 17th Jan, 2024

Correct Answer: 20 years


Solution : Let the sum be P.
Total amount after 10 years = 2P
Simple Interest in 10 years = 2P – P = P
If total amount = 3P,
Simple Interest = 2P
Using the unitary method,
Since, in 10 years interest is P
Therefore,

23 Views

Question : The prestigious 'Jawaharlal Nehru Award for International Understanding' is instituted by

Option 1: National Centre for Art and Culture

Option 2: Department of Youth and Sports

Option 3: Nehru Memorial Museum

Option 4: Indian Council for Cultural Relations

Team Careers360 18th Jan, 2024

Correct Answer: Indian Council for Cultural Relations


Solution : The correct answer is Indian Council for Cultural Relations.

The Indian Council for Cultural Relations (ICCR) administers the Jawaharlal Nehru Award for International Understanding, which was created in 1965. Individuals are recognized for their extraordinary contributions towards the advancement

16 Views

Question : The average of 10 consecutive integers is $\frac{11}{2}$. What is the average of the "smallest four" of these integers?

Option 1: 2.5

Option 2: 3.5

Option 3: 3

Option 4: 2

Team Careers360 18th Jan, 2024

Correct Answer: 2.5


Solution : Let the 10 consecutive integers be $x, (x + 1), (x+2), (x+3), (x+4), (x+5), (x+6), (x+7), (x+8),(x+9)$
Average $=\frac{x+(x+1)+(x+2)+(x+3)+(x+4)+(x+5)+(x+6)+(x+7)(x+8)(x+9)}{10} = \frac{11}{2}$
⇒ $10x + 45 = \frac{11}{2} × 10$
⇒ $10x = 55 - 45$
⇒ $x = \frac{10}{10} = 1$
The Smallest four integers

29 Views

Question : In which type of tax is the marginal tax rate higher than the average tax rate?

Option 1: Digressive

Option 2: Proportional

Option 3: Regressive

Option 4: Progressive

Team Careers360 23rd Jan, 2024

Correct Answer: Progressive


Solution : The correct option is Progressive.

In a progressive tax system, the marginal tax rate is higher than the average tax rate. As a taxpayer's income increases, they move into higher tax brackets where the rate applied to each additional dollar of income is higher

12 Views

Question : In which year was India House established by Shyamji Krishna Varma?

Option 1: 1905

Option 2: 1899

Option 3: 1902

Option 4: 1909

Team Careers360 24th Jan, 2024

Correct Answer: 1905


Solution : The correct option is 1905.

India House was established by Shyamji Krishna Varma in 1905 in London. India House became a meeting place for Indian students and activists. In 1909, this house was closed.

10 Views

Question : If $p^{3}+3p^{2}+3p=7$, then the value of $p^2+2p$ is:

Option 1: 4

Option 2: 3

Option 3: 5

Option 4: 6

Team Careers360 17th Jan, 2024

Correct Answer: 3


Solution : Given that:
$p^3 + 3p^2 + 3p = 7$
Adding unity to both sides,
$p^3 + 3p^2 + 3p + 1 = 7 + 1$
⇒ $(p+1)^3 = (2)^3$
⇒ $p+1=2$
⇒ $p = 1$
$\therefore p^2 + 2p = 1 + 2 \times 1

3 Views

Question : Directions: Select the correct mirror image of the given figure when the mirror NM is placed on the right side of the figure.

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 22nd Jan, 2024

Correct Answer:


Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection.
Here, according to the information provided, the mirror is placed on the right side of the figure (on line NM). So, the left side of the reflected image will appear

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