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Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No error."

His voice shook with emotion (1) / and it was so funny to hear him (2) / that all we longed to laugh and to cry. (3) / No error (4)

Option 1: (1)

Option 2: (2)

Option 3: (3)

Option 4: (4)

Team Careers360 11th Jan, 2024

Correct Answer: (3)


Solution : The error lies in the third part of the sentence.

In the sentence, "laugh" and "cry" are connected with the conjunction "and", so "to" should be used only once to make the sentence grammatically accurate as per parallelism.

Therefore, the correct sentence is: "His voice

11 Views

Question : A sum of INR 12,000 amounts to INR 15,000 in 5 years at the rate of simple interest. What is the rate of interest per annum?

Option 1: 8%

Option 2: 7%

Option 3: 6%

Option 4: 5%

Team Careers360 21st Jan, 2024

Correct Answer: 5%


Solution : Given: Principal = INR 12,000, Total amount = INR 15,000
Time = 5 years
So, simple interest = 15000 – 12000 = 3000
We know, Simple interest = $\frac{\text{Principal × Rate × Time}}{100}$
⇒ $3000=\frac{12000\times \text{Rate} \times 5}{100}$
⇒ Rate $=\frac{3000×100}{12000\times 5}$
⇒ Rate $=5\%$

12 Views

Question : If $2 x-y=2$ and $x y=\frac{3}{2}$, then what is the value of $x^3-\frac{y^3}{8}?$

Option 1: $\frac{9}{2}$

Option 2: $-\frac{5}{4}$

Option 3: $\frac{5}{2}$

Option 4: $\frac{13}{4}$

Team Careers360 23rd Jan, 2024

Correct Answer: $\frac{13}{4}$


Solution : $2x-y=2$
⇒ $x-\frac{y}{2}=1$ [Dividing both sides by 2]
Also, $xy=\frac{3}{2}$
So, $x^3-\frac{y^3}{8}$
= $(x-\frac{y}{2})^3+3(x)(\frac{y}{2})(x-\frac{y}{2})$
= $(1)^3+\frac{3}{2}(\frac{3}{2})(1)$
= $1+\frac{9}{4}$
= $\frac{13}{4}$
Hence, the correct answer is $\frac{13}{4}$.

20 Views

Question : Which of the following is not a fossil fuel?

Option 1: Asphalt

Option 2: Biomass

Option 3: Bitumen

Option 4: Petroleum

Team Careers360 15th Jan, 2024

Correct Answer: Biomass


Solution : The correct option is Biomass.

Biomass is not a fossil fuel. Biomass refers to organic materials derived from plants and animals and is considered a renewable energy source. Unlike fossil fuels, which are formed over millions of years from the remains of ancient plants

8 Views

Question : Plant cells differ from animal cells in having an additional layer around the cell membrane termed as_______.

Option 1: Cytoplasm

Option 2: Vacuole

Option 3: Cell wall

Option 4: Chloroplast

Team Careers360 15th Jan, 2024

Correct Answer: Cell wall


Solution : The correct option is the Cell wall.

Plant cells have an additional layer around the cell membrane called the "cell wall." The cell wall is a rigid outer layer that provides structural support and protection to the plant cell. It consists mainly of

20 Views

Question : Select the most appropriate synonym of the given word.

Extinct

Option 1: Vibrant

Option 2: Vanished

Option 3: Active

Option 4: Living

Team Careers360 20th Jan, 2024

Correct Answer: Vanished


Solution : The most appropriate choice is the second option.

Extinct means no longer in existence, and vanished conveys a similar idea of something disappearing completely.

The meanings of the other options are as follows:

  • Vibrant means full of energy and life.
  • Active means engaging in physically
18 Views

Question : Who among the following was the founder of 'Tiger Legion' or 'Free India Legion'?

Option 1: Vinayak Damodar Savarkar

Option 2: Subhas Chandra Bose

Option 3: Sohan Singh Bhakhna

Option 4: Lala Hardayal

Team Careers360 23rd Jan, 2024

Correct Answer: Subhas Chandra Bose


Solution : The correct answer is Subhas Chandra Bose.

As part of his efforts to win India's independence by waging war against Britain, Indian independence leader Subhas Chandra Bose started the legion when he travelled to Berlin in 1941 in search of German assistance. The

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