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Q:

In a bag which contains 40 balls, there are 18 red balls and some green and blue balls. If two balls are picked up from the bag without replacement, then the probability of the first ball being red and second being green is 3/26. Find the number of blue balls in the bag.

A) 16 B) 12
C) 10 D) 14
 
Answer & Explanation Answer: B) 12

Explanation:

Total balls = 40

Red balls = 18

Let green balls are x

Then, (18/40) × (

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Filed Under: Probability
Exam Prep: AIEEE , Bank Exams , CAT

50 5480
Q:

The price of pulses has increased by 25%. The percentage of reduction that a family should effect in the use of pulses so as not to increase the expenditure on this account is ?

A) 16% B) 20%
C) 84% D) 72%
 
Answer & Explanation Answer: B) 20%

Explanation:

Reduction in consumption
= P100+P X 100%
= 25100+25 X 100%
= 20%

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Filed Under: Percentage
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

4 5479
Q:

Kavya's birthday is on Tuesday 4th July. On what day of the week will be Anika's Birthday in the same year, if Anika was born on 15th August?

A) Wednesday B) Friday
C) Saturday D) Tuesday
 
Answer & Explanation Answer: D) Tuesday

Explanation:
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Filed Under: Calendar
Exam Prep: Bank Exams

23 5477
Q:

The idea of ‘Farr-i Izadi’, on which the Mughal kingship was based, was first developed by which one of the following Sufi saints?

A) Shihabuddin Suhrawardi B) Nizamuddin Auliya
C) Ibn al-Arabi D) Bayazid Bistami
 
Answer & Explanation Answer: A) Shihabuddin Suhrawardi

Explanation:

Abul Fazl placed Mughal kingship as the highest station in the hierarchy of objects receiving light emanating from God (farr-i izadi). Abul Fazl was inspired by a famous Iranian Sufi, Shihabuddin Suhrawardi who first developed this idea. According to this idea, there was a hierarchy in which the Divine Light was transmitted to the king who then became the source of spiritual guidance for his subjects.

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Filed Under: Indian History
Exam Prep: Bank Exams

2 5476
Q:

A and B together have Rs. 6300. If 5/19 of A's amount is equal to 2/5 of B's amount. The amount of 'B' is

A) Rs. 2500 B) Rs. 3800
C) Rs.2300 D) Rs. 4000
 
Answer & Explanation Answer: A) Rs. 2500

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

1 5475
Q:

Which battle established British supremacy in India?

A) The Battle of Buxar B) The Battle of Plassey
C) The Battle of Mysore D) The Battle of Samergarh
 
Answer & Explanation Answer: B) The Battle of Plassey

Explanation:

The Battle of Plassey in the year 1757, victory of British East India company over Nawab of Bengal established British supremacy in India. The victory came under the leadership of Robert Clive.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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4 5472
Q:

Consider the argument and decide which of the given assumptions is/are implicit.

 

Argument :

 

A mother is crying in the hospital as her only son died in a road accident while driving his bike.

 

Assumptions :

 

1. The mother thinks it's her son's fault.

2. The mother thinks that God is not with her.

 

A) Only assumption 2 is implicit B) Both 1 and 2 are implicit
C) Only assumption 1 is implicit D) Neither 1 nor 2 is implicit
 
Answer & Explanation Answer: D) Neither 1 nor 2 is implicit

Explanation:
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Filed Under: Statement and Assumptions
Exam Prep: Bank Exams

0 5470
Q:

The shadow zone exists because

Answer

The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.


There are two types of Shadow zones:


one for P waves and


one for S waves.


shadow-zones1532150666.jpg image


 


P wave shadows between 104-140 degree, both sides; S wave shadow from 105 of one side to 105 of the other.

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Subject: General Science Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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