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Q:

If (8, 2) is a solution of x + 4y - 2k = 0 then find the value of k2.

 

A) 36 B) 49
C) 64 D) 81
 
Answer & Explanation Answer: C) 64

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

3 41947
Q:

Brent Index is associated with which of the followings?

 

A) crude oil prices   B) copper future prices  
C) gold future prices D) shipping rate index
 
Answer & Explanation Answer: A) crude oil prices  

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Filed Under: Indian Economy
Exam Prep: Bank Exams

5 41923
Q:

Simple interest on a certain sum is 16/25 of the sum. Find the rate percent and time, If both are numerically equal.

A) Rate = 7% and Time = 7 years. B) Rate = 8% and Time = 8 years.
C) Rate = 6% and Time = 6 years. D) Rate = 5% and Time = 5 years.
 
Answer & Explanation Answer: B) Rate = 8% and Time = 8 years.

Explanation:

Let sum = X. Then S.I = 16x/25

 

Let rate = R% and Time = R years.

 

Therefore,  (x * R * R)/100 = 16x/25   =>  R = 40/5 = 8

 

Therefore, Rate = 8% and Time = 8 years.

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Filed Under: Simple Interest
Exam Prep: GRE

112 41902
Q:

The volume of a hemisphere is 2425.5 cm³. Find its diameter (in cm).

 

A) 10.5   B) 42
C) 21 D) 31.5
 
Answer & Explanation Answer: C) 21

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 41898
Q:

Select the related number from the given alternatives.

12.5 : 6.25 :: 7 : ?

A) 3.5 B) 3.25
C) 6.5 D) 12
 
Answer & Explanation Answer: A) 3.5

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Filed Under: Analogy
Exam Prep: Bank Exams

0 41891
Q:

Complete the series

BCD ,RQP, LMN, TS?

A) U B) V
C) R D) T
 
Answer & Explanation Answer: C) R

Explanation:

B+1→C+1→D , R-1→Q-1→P , L+1→M+1→N, T-1→S-1→R

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

0 41838
Q:

Select the related word/letters/number from the given alternatives.

JY : 35 : : RT : ?

A) 48 B) 38
C) 35 D) 24
 
Answer & Explanation Answer: B) 38

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Filed Under: Analogy
Exam Prep: Bank Exams

0 41815
Q:

In the following question, select the related letter pair from the given alternatives.

 

MLF : OOJ : : ?  :  ?

 

A) RIG : TLK B) AGS : BIV
C) KTM : LUN D) FRY : DQX
 
Answer & Explanation Answer: A) RIG : TLK

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Filed Under: Analogy
Exam Prep: Bank Exams

0 41799