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36 Views

Question : The number of students in a class is 45, out of which $33 \frac{1}{3} \%$ are boys and the rest are girls. The average score of girls in Science is $66 \frac{2}{3} \%$ more than that of boys. If the average score of all the students is 78, then the average score of girls is:

Option 1: 78

Option 2: 54

Option 3: 90

Option 4: 65

Team Careers360 21st Jan, 2024

Correct Answer: 90


Solution : Let the average score of boys as B and the average score of girls as G.
Given that $33 \frac{1}{3} \%$ of the students are boys.
The number of boys = 45 × $\frac{1}{3}$ = 15
The number of girls = 45 – 15 =

10 Views

Question :

Direction: In the following question, select the related word from the given alternatives.

Garbage : House :: Gangue : ?

Option 1: Ore 

Option 2: Drugs 

Option 3: Factory 

Option 4: Office 

Team Careers360 18th Jan, 2024

Correct Answer: Ore 


Solution : Given:

Garbage : House :: Gangue : ?

The relationship appears to be that garbage is typically found or associated with a house.

Now, let's apply the same logic to the second part of the analogy:

Gangue is a term used in mining to

34 Views

Question : A and B can complete a task together in 18 hours. After 6 hours, A leaves. B takes 36 hours to finish the rest of the task. How many hours would it have taken A to do the task if he worked alone?

Option 1: 54

Option 2: 45

Option 3: 21

Option 4: 27

Team Careers360 18th Jan, 2024

Correct Answer: 27


Solution : (A + B) can do $\frac{1}{18}$th of the task in 1 hour.
In 6 hours that A and B worked together, they did $\frac{6}{18}=\frac{1}{3}$rd of the task.
What remained after that was $\frac{2}{3}$rd which was done by B alone, in 36 hours.
So, in 36

13 Views

Question : If $\tan 45^{\circ}+\sec 60^{\circ}=x$, find the value of $x$.

Option 1: 1

Option 2: 4

Option 3: 3

Option 4: 2

Team Careers360 20th Jan, 2024

Correct Answer: 3


Solution : Given: $\tan 45^{\circ}+\sec 60^{\circ}=x$
⇒ $1+2=x$
$\therefore x=3$
Hence, the correct answer is 3.

10 Views

Question : In India, the social groups which are most vulnerable to poverty are______.

I. Scheduled Caste households
II. Scheduled Tribe households

Option 1: Neither I nor II

Option 2: Both I and II

Option 3: Only II

Option 4: Only I

Team Careers360 21st Jan, 2024

Correct Answer: Both I and II


Solution : The correct option is Both I and II.

Scheduled Caste (SC) and Scheduled Tribe (ST) households are considered among the most vulnerable to poverty in India. Historically marginalised, they face social and economic challenges, including limited access to resources and opportunities. Government

10 Views

Question : Which of the following common household products has "calcium hypochlorite" as its dominant chemical?

Option 1: Baking soda

Option 2: Detergent powder

Option 3: Vinegar

Option 4: Bleaching powder

Team Careers360 20th Jan, 2024

Correct Answer: Bleaching powder


Solution : The correct answer is Bleaching powder.

"Bleaching powder" is the common household product that has "calcium hypochlorite" as its dominant chemical. Bleaching powder is a chemical compound often used as a disinfectant, laundry bleach, and for water treatment. Its chemical formula is Ca(OCl)

15 Views

Question : The secretariat of the convention on Biological Diversity Campaign was based in

Option 1: London

Option 2: Italy

Option 3: Montreal

Option 4: Toronto

Team Careers360 23rd Jan, 2024

Correct Answer: Montreal


Solution : The correct option is Montreal.

the Secretariat of the Convention on Biological Diversity (CBD) was based in Montreal, Canada. The Convention on Biological Diversity (CBD) is an international treaty that aims to conserve biodiversity and promote sustainable use of biological resources.

10 Views

Question : A sum of Rs. 2420 is accumulated in 2 years at 10% Compound Interest on a certain amount. Then the original amount is:

Option 1: Rs. 1000

Option 2: Rs. 2000

Option 3: Rs. 1500

Option 4: Rs. 2500

Team Careers360 18th Jan, 2024

Correct Answer: Rs. 2000


Solution : Total amount = Rs. 2420
Rate, $R$ = 10%
Time, $n$ = 2
Let $P$ be the sum.
Total amount = $P(1+\frac{R}{100})^{n}$ where $P$ is principal, $R$ is the rate of interest per annum compounded annually and $n$ is time in years.
⇒ 2420

9 Views

Question : Select the correct passive voice for the given sentence.
The vendor is selling onions on a cart.

Option 1: Onions were being sold by the vendor on a cart.

Option 2: Onions are sold by the vendor on a cart.

Option 3: Onions are being sold by the vendor on a cart.

Option 4: Onions are selling by the vendor on a cart.

Team Careers360 22nd Jan, 2024

Correct Answer: Onions are being sold by the vendor on a cart.


Solution : The third option is the correct answer.

Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active sentence becomes the

88 Views

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
–34, –31, –25, –16, –4, 11, 29, ?

Option 1: 60

Option 2: 50

Option 3: 80

Option 4: 70

Team Careers360 21st Jan, 2024

Correct Answer: 50


Solution : Given: 
–34, –31, –25, –16, –4, 11, 29, ?

The pattern is as follows –
–34 + 3 = –31; –31 + 6 = –25; –25 + 9 = –16; –16 + 12 = –4; –4 + 15 = 11; 11 + 18 = 29;

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