Q:

The layer of air around the earth is known as

A) Troposphere	B) Ionosphere
C) Atmosphere	D) Ozone layer

Answer & Explanation Answer: C) Atmosphere

Explanation:

The layer of air around the earth is known as Atmosphere. And this atmosphere has 4 layers like troposhere, stratosphere, ionosphere and mesosphere.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

34 7637

Q:

Shyam Walked 6 metres facing towards East, then took a right turn and walked a distance of 9 metres.He then took a left turn and walked a distance of a metres. How far is he from the starting point?

A) 15 metres	B) 21 metres
C) 18 metres	D) Cannot be determined

Answer & Explanation Answer: A) 15 metres

Explanation:

983115133311311553600957.png image

As clear from the diagram, $A D^{2} = (12^{2}) + (9^{2}) = (15^{2})$

So, AD = 15

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams
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18 7631

Q:

If 25a + 25b = 115, then what is the average of a and b?

A) 4.6	B) 3.4
C) 2.5	D) None of these

Answer & Explanation Answer: D) None of these

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
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55 7630

Q:

The sampling distribution of a statistic is

A) A normal curve, for which probabilities are obtained by standardizing.	B) A distribution of all possible summary statistics from a single random sample, from the same population.
C) A distribution of all parameters from the population that is to be randomly sampled.	D) The mechanism that determines whether the random sampling was effective.

Answer & Explanation Answer: A) A normal curve, for which probabilities are obtained by standardizing.

Explanation:

The sampling distribution of a statistic is the distribution of the statistic for all possible samples from the same population of a given size.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

3 7629

Q:

The first-ever National Road Safety Month was observed in which year, in India?

A) 2021	B) 2019
C) 2017	D) 2015

Answer & Explanation Answer: A) 2021

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 7621

Q:

A sum of Rs. 731 is divided among A,B and C, such that 'A' receives 255 more than 'B' and 'B' receives 25% less than 'C'. What is 'C' s share in the amount?

A) Rs.172	B) Rs.200
C) Rs.262	D) None of these

Answer & Explanation Answer: D) None of these

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
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19 7618

Q:

Who among the following taught the doctrine of Shunyata

A) Shankaracharya	B) Nagarjuna
C) Harisena	D) Vallabhacharya

Answer & Explanation Answer: B) Nagarjuna

Explanation:

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Filed Under: Indian History

8 7617

Q:

The lotus temple in Delhi is a house of worship of which of the following religions ?

A) Buddhism	B) Baha'i Religion
C) Zoroastrian	D) Islam

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