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28 Views

Question : I have x marbles, my elder brother has 3 more than me, while my younger brother has 3 less than me. If the total number of marbles is 15, the number of marbles that I have is:

Option 1: 3

Option 2: 5

Option 3: 8

Option 4: 7

Team Careers360 25th Jan, 2024

Correct Answer: 5


Solution : Suppose, I have x marbles.
My elder brother has (x + 3) marbles,
My younger brother has (x – 3) marbles.
According to the question,
⇒ x + (x + 3) + (x – 3) = 15
⇒ 3x + 3 – 3 = 15

6 Views

Question : Direction: In the given question, select the related code from the given alternatives

EKMR : VPNI :: SJWG : ?

 

Option 1: HQTD

Option 2: HMQT

Option 3: HDTQ

Option 4: HQDT

Team Careers360 25th Jan, 2024

Correct Answer: HQDT


Solution : Given –

EKMR : VPNI :: SJWG : ?

The reverse position of the letters E, K, M and R are V, P, N and I respectively.

Similarly, the reverse position of the letters S, J, W and G are H, Q

9 Views

Question : In January 2022, former RBI Governor, Urjit Patel has been appointed as vice-president for investment operations in____.

Option 1: World Bank

Option 2: New Development Bank

Option 3: International Monetary Fund

Option 4: Asian Infrastructure Investment Bank

Team Careers360 24th Jan, 2024

Correct Answer: Asian Infrastructure Investment Bank


Solution : The correct answer is the Asian Infrastructure Investment Bank.

Urjit Patel, the former Reserve Bank of India (RBI) governor, has been appointed as the vice-president of the Asian Infrastructure Investment Bank (AIIB), headquartered in Beijing. Patel is set to serve a three-year

13 Views

Question : If $0^{\circ}< A< 90^{\circ}$, then the value of $\tan ^{2}A+\cot^{2}A-\sec^{2}A \operatorname{cosec}^{2}A$ is:

Option 1: 0

Option 2: 1

Option 3: 2

Option 4: –2

Team Careers360 25th Jan, 2024

Correct Answer: –2


Solution : Given: $0^{\circ}< A< 90^{\circ}$
$\tan ^{2}A+\cot^{2}A-\sec^{2}A \operatorname{cosec}^2A$
= $\frac{\sin^2 A}{\cos^2 A}+\frac{\cos^2 A}{\sin^2 A}-\frac{1}{\cos^2A\sin^2A}$
= $\frac{\sin^4+\cos^4-1}{\cos^2A\sin^2A}$
= $\frac{(\sin^2A+\cos^2A)^2-2\sin^2\cos^2A-1}{\cos^2A\sin^2A}$
= $\frac{1-2\sin^2A\cos^2A-1}{\cos^2A\sin^2A}$
= $\frac{-2\sin^2A\cos^2A}{\cos^2A\sin^2A}$
= $-2$
Hence, the correct answer is –2.

25 Views

Question : Improve the underlined part of the sentence. Choose 'no improvement' as an answer if the sentence is grammatically correct.
They will took their grandchildren to the zoo.

Option 1: no improvement

Option 2: taken their

Option 3: takes their

Option 4: took their

Team Careers360 24th Jan, 2024

Correct Answer: took their


Solution : The fourth option is the correct choice.

The verb took is the past tense form of take, and it is the correct form to use in this context. The auxiliary verb will is not needed before too because the sentence is referring to a

18 Views

Question : Which mirror is used by doctors for examining eyes, ears, nose, and throat?

Option 1: Concave mirror

Option 2: Convex mirror

Option 3: Normal mirror

Option 4: Plane mirror

Team Careers360 25th Jan, 2024

Correct Answer: Concave mirror


Solution : The correct option is Concave Mirror.

Concave mirrors are used by doctors for examining eyes, ears, nose, and throat. Concave mirrors are used because they can enlarge the image of these organs. Concave mirrors are widely used in automobile headlights, torch lights, and also

11 Views

Question : Which sportsperson won the "Inspiration of the Year" Award at the Times of India Sports Awards 2019?

Option 1: Rohit Sharma

Option 2: Rani Rampal

Option 3: Sunil Chhetri

Option 4: P. V. Sindhu

Team Careers360 25th Jan, 2024

Correct Answer: Rani Rampal


Solution : The correct answer is Rani Rampal.

Rani Rampal won the "Inspiration of the Year" Award at the Times of India Sports Awards 2019. It was the fourth edition of the Times of India Sports Awards. In this award, Bhaichung Bhutia won the Lifetime

16 Views

Question : Select the most appropriate meaning of the given idiom.
Take something at face value.

Option 1: Accept something as it looks without thinking about whether it might, in fact, not be quite what it appears.

Option 2: According to the appearance of something.

Option 3: Not laugh or change your expression even though you want to laugh.

Option 4: Show that you do not like something by making an unpleasant expression.

Team Careers360 25th Jan, 2024

Correct Answer: Accept something as it looks without thinking about whether it might, in fact, not be quite what it appears.


Solution : The correct option is the first option.

Explanation:
This idiom suggests accepting information or a situation exactly as it appears without deeper analysis or questioning its validity.

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