Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find the odd word/letters/number from the given alternatives.

 

A) DGI B) JMO
C) PRT D) TWY
 
Answer & Explanation Answer: C) PRT

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

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Q:

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

 

A) GHJM B) PQSV
C) MNPR D) STVY
 
Answer & Explanation Answer: C) MNPR

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 30388
Q:

In the following question, select the odd word from the given alternatives.

 

A) Register B) Pen
C) Pencil D) Writer
 
Answer & Explanation Answer: D) Writer

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The average of six numbers is 3.95. The average of two of them is 3.4, while the average of the other two is 3.85. What is the average of the remaining two numbers ?

A) 3.6 B) 4.6
C) 6.5 D) 7.3
 
Answer & Explanation Answer: B) 4.6

Explanation:

 Sum of the remaining two numbers = (3.95 * 6) - [(3.4 * 2) + (3.85 * 2)]

                                                   = 23.70 - (6.8 + 7.7) = 23.70 - 14.5 = 9.20.

Required average = (9.2 / 2) =  4.6.

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Filed Under: Average

38 30264
Q:

A shopkeeper offers the following 3 schemes. Which scheme has the maximum discount percentage?

 

I. Two successive discounts of 30% and 20%

 

II. Buy 4 get 7

 

III. Buy 4 get 3 free

 

A) Only I B) Only III  
C) Only II and III   D) All are equal
 
Answer & Explanation Answer: A) Only I

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Filed Under: Percentage
Exam Prep: Bank Exams

1 30215
Q:

In a simultaneous throw of pair of dice. Find the probability of getting the total more than 7.

A) 1/2 B) 5/12
C) 7/15 D) 3/12
 
Answer & Explanation Answer: B) 5/12

Explanation:

Here n(S) = (6 x 6) = 36

Let E = event of getting a total more than 7
        = {(2,6),(3,5),(3,6),(4,4),(4,5),(4,6),(5,3),(5,4),(5,5),(5,6),(6,2),(6,3),(6,4),(6,5),(6,6)}

Therefore,P(E) = n(E)/n(S) = 15/36 = 5/12.

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Filed Under: Probability

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Q:

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

 

A) BFJ   B) PTX  
C) JNR   D) KOR
 
Answer & Explanation Answer: D) KOR

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

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Q:

Find: S.l. on Rs 6250 at 14% per annum for 146 days.

A) Rs.350 B) Rs.450
C) Rs.550 D) Rs.650
 
Answer & Explanation Answer: A) Rs.350

Explanation:

 

P = Rs. 6250, R = 14 %  & T = (146/365) years = 2/5 years .

 S.I=Rs.6250*14*25100=Rs.350

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Filed Under: Simple Interest
Exam Prep: GRE
Job Role: Bank PO

67 30124