Q:

n is an integer chosen at random from the set

{5, 7, 9, 11 }

p is chosen at random from the set

{2, 6, 10, 14, 18}

What is the probability that n + p = 23 ?

A) 0.1	B) 0.2
C) 0.25	D) 0.3

Answer & Explanation Answer: A) 0.1

Explanation:

Each of the integers in the first set could be combined with any from the second set, giving a total of 4 x 5 = 20 possible pairs.

Of these the combinations that could give a sum of 23 are (5 + 18), and (9 + 14)

This means that the probability of getting a sum of 23 is 2/20 = 1/10

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GRE

0 60188

Q:

The Simlipal biosphere reserve is located in which Indian state?

A) Goa	B) Chandigarh
C) Odisha	D) Rajasthan

Answer & Explanation Answer: C) Odisha

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 60155

Q:

The RBI restricts withdrawals from banks under the provisions of which act?

A) Banking Regulation Act	B) RBI Act
C) FEMA	D) AML Act

Answer & Explanation Answer: A) Banking Regulation Act

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 60148

Q:

The mass of one molecule of oxygen is

A) 2.3 x 10-23 g	B) 3.3 x 10-23 g
C) 4.3 x 10-23 g	D) 5.3 x 10-23 g

Answer & Explanation Answer: D) 5.3 x 10-23 g

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

4 60095

Q:

India’s largest ground-based optical telescope has been installed in which state?

A) Uttar Pradesh	B) Gujarat
C) Goa	D) Uttarakhand

Answer & Explanation Answer: D) Uttarakhand

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 60064

Q:

‘Sea Vigil-21’ is a Defence Exercise undertaken by which country?

A) China	B) Japan
C) India	D) United Kingdom

Answer & Explanation Answer: C) India

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 59961

Q:

The place of origin of an earthquake is called

A) Epicentre	B) Seismal
C) Focus	D) Amphidromic Point

Answer & Explanation Answer: C) Focus

Explanation:

The_place_of_origin_of_an_earthquake_is_called1556255800.jpg image

The point or place of origin of an earthquake is called Focus.

And,

The point where the seismic waves reach the surface is called as Epicenter.

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Filed Under: World Geography
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

212 59928

Q:

Name the initiative launched by #Telangana to address the issues faced by farmers?

A) Rythu Bandhu	B) Rythu Vedika
C) Harithahaaram	D) Rythu Rajyam

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