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Q:

What is the common ratio of the following geometric sequence?

4, 2, 1, 0.5, 0.25, 0.125,...

A) 0.5 B) -1
C) 1.5 D) -0.5
 
Answer & Explanation Answer: A) 0.5

Explanation:

In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

 

Herein the given sequence, 4, 2, 1, 0.5, 0.25, 0.125,...

Common Ratio r = 2/4 = 1/2 = 0.5/1 = 0.25/0.5 = 0.125/0.25 == 0.5.

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Filed Under: Problems on Numbers
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

3 27838
Q:

Tripping is associates with

 

A) Snooker B) Volleyball
C) Football D) Cricket
 
Answer & Explanation Answer: C) Football

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

1 27814
Q:

If today is Saturday, what will be the day 350 days from now  ?

A) Saturday B) Friday
C) Sunday D) Monday
 
Answer & Explanation Answer: A) Saturday

Explanation:

350 days = (350/7=50 weeks) i.e  No odd days,

 So it will be a Saturday.

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

93 27787
Q:

Solve the following :

 

(-4){19 - (-2) x (-8)} = ?

A) 12 B) -140
C) 140 D) -12
 
Answer & Explanation Answer: D) -12

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 27771
Q:

In the following question, select the odd letter/letters from the given alternatives.

 

A) ABDG B) PQSV
C) JKMQ D) NOQT
 
Answer & Explanation Answer: C) JKMQ

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 27763
Q:

The primary motor cortex is located in the

 

A) frontal lobe B) temporal lobe
C) occipital lobe D) Parietal lobe
 
Answer & Explanation Answer: A) frontal lobe

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

1 27749
Q:

Rearrange the parts of the sentence in correct order.

 

India is extremely short

P­-of water, and there will be even less

Q-­is taken out

R-­of it as groundwater

A) RPQ B) QRP
C) PRQ D) QPR
 
Answer & Explanation Answer: C) PRQ

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 27726
Q:

Arrange the following Commissions chronologically on the basis of their date of setting :

1.The   Second   Administrative   Reforms Commission

2.The Eleventh Finance Commission

3.Punchhi Commission

4.Sarkaria Commission

Select  the  correct  answer  using  the  code given below.

A) 4, 2, 1, 3 B) 4, 3, 2, 1
C) 3, 2,4, 1 D) 3, 4, 1, 2
 
Answer & Explanation Answer: A) 4, 2, 1, 3

Explanation:

Sarkaria commission-1983, Punchhi commission-2007, Eleventh     Financial     commission 2000-2005,  Second  Administrative Reform commission –2005

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Filed Under: Indian History
Exam Prep: Bank Exams

0 27718