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Question : A boat running upstream takes 10 hours to cover a certain distance, while it takes 7 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and that of the water current, respectively?

Option 1: 17 : 5

Option 2: 3 : 17

Option 3: 2 : 17

Option 4: 17 : 3

Team Careers360 19th Jan, 2024

Correct Answer: 17 : 3


Solution : Given:
Time to cover the distance upstream = 10 hr
Time to cover the distance downstream = 7 hr
Speed of boat downstream = Speed of boat in still water + speed of current
Speed of boat upstream = Speed of boat in

16 Views

Question : The first bullet train project in India aims to run a bullet train at 320 mph along a high-speed rail (HSR) track between _______.

Option 1: Jaipur and Mumbai

Option 2: Ahmedabad and Mumbai

Option 3: Delhi and Hyderabad

Option 4: Kolkata and Chennai

Team Careers360 19th Jan, 2024

Correct Answer: Ahmedabad and Mumbai


Solution : The correct answer is Ahmedabad and Mumbai.

The Mumbai-Ahmedabad High-Speed Rail (MAHSR) is the official name of the first bullet train project in India. The project's goal is to run a bullet train between Ahmedabad and Mumbai at 320 km/h on a

15 Views

Question : Select the correct active form of the given sentence.

These instructions can be easily carried out.

Option 1: One will be able to carry out these instructions easily.

Option 2: You should easily carry out these instructions.

Option 3: One can easily carry out these instructions.

Option 4: I would easily carry out these instructions.

Team Careers360 13th Jan, 2024

Correct Answer: One can easily carry out these instructions.


Solution : The third option is correct.

Active voice is the voice where the subject performs the action. Modal verbs are used to express certain hypothetical conditions, such as advice, capability, or requests. Here, one will become the subject in the

14 Views

Question : Directions: In the following question a series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
5, 10, 30, ?, 600, 3600

Option 1: 120

Option 2: 100

Option 3: 90

Option 4: 60

Team Careers360 24th Jan, 2024

Correct Answer: 120


Solution : Given:
5, 10, 30, ?, 600, 3600 

Multiply each term by consecutive natural numbers –
5 × 2 = 10; 10 × 3 = 30; 30 × 4 = 120; 120 × 5 = 600; 600 × 6 = 3600

So, the missing number is

10 Views

Question : What was the objective of "Arya Samaj" founded by "Swami Dayanand Saraswati"?

Option 1: To establish autocratic rule

Option 2: To rise against Britishers

Option 3: To encourage the practice of barter trade

Option 4: To reform Hinduism

Team Careers360 17th Jan, 2024

Correct Answer: To reform Hinduism


Solution : The correct option is To reform Hinduism.

The Arya Samaj, founded by Swami Dayanand Saraswati, aimed to reform Hinduism by advocating for monotheism and Vedic teachings and rejecting idol worship. It promoted social equality and education for all and condemned superstitious practices,

14 Views

Question : Who is the author of the book titled 'The Gita for Children'?

Option 1: Puja Changoiwala

Option 2: Ruchira Gupta

Option 3: Priyanka Mookerjee

Option 4: Roopa Pai

Team Careers360 21st Jan, 2024

Correct Answer: Roopa Pai


Solution : The correct answer is Roopa Pai.

Roopa Pai's 'The Gita for Children' is a book for children. This book is a condensed and kid-friendly version of the Bhagavad Gita, a scripture of Hindu philosophy. It offers the Gita's lessons in an approachable

17 Views

Question : Select the INCORRECTLY spelt word.

Option 1: Contencious

Option 2: Prevaricate

Option 3: Refute

Option 4: Revere

Team Careers360 20th Jan, 2024

Correct Answer: Contencious


Solution : The first option is the correct choice.

The incorrectly spelt word is contencious. The correct spelling is contentious, which means causing or likely to cause an argument; controversial.

Other words are correctly spelt and their meanings are as follows:

  • Prevaricate means to speak or act
16 Views

Question : What is the value of $\left(27x^3 + 58x^2 y + 31xy^2 + 8y^3\right)$, when $x = 5$ and $y = –7$?

Option 1: 1924

Option 2: –1926

Option 3: –1924

Option 4: 1926

Team Careers360 22nd Jan, 2024

Correct Answer: –1924


Solution : Given: $x = 5 $ and $y = -7$
$\left(27x^3 + 58x^2y + 31xy^2 + 8y^3\right)$
= $27x^3+54x^2y+36xy^2+8y^3+ 4x^{2}y - 5xy^{2}$
= $(3x + 2y)^{3} + 4x^{2}y - 5xy^{2}$
= $(3 \times 5 + 2 \times (-7)^{3} + 4 \times 5^{2} \times (-7) -(5\times 5

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