Bank Exams Questions

Q:

Find  two  natural  numbers  whose  sum  is  85 andtheleast common multiple is 102.

A) 30 & 55 B) 17 & 68
C) 35& 55 D) 51 & 34
 
Answer & Explanation Answer: D) 51 & 34

Explanation:

Let a + b = 85→b = 85 –a

LCM(a,b) =102→ab = 102

k→a(85 –a) = 102k, where k is a natural number.

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Filed Under: Numbers
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Q:

Sex­ratio in India is measured as

A) Number of males per thousand females B)  Number of females per thousand males
C)  Number of males per hundred females D)  Number of females per hundred males
 
Answer & Explanation Answer: B)  Number of females per thousand males

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

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

A) Sun B) Mercury
C) Mars D) Venus
 
Answer & Explanation Answer: A) Sun

Explanation:
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Filed Under: Odd Man Out
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Q:

The hills, namely Black, Blue and Green Hill, are located in which country?

A) Australia B) Germany
C) USA D) Russia
 
Answer & Explanation Answer: C) USA

Explanation:
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Filed Under: World Geography
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Q:

The length of one side and the diagonal of a rectangle are 7 cm and 25 cm respectively. Find its area (in cm²)

 

A) 336 B) 208
C) 168 D) 416
 
Answer & Explanation Answer: C) 168

Explanation:
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Filed Under: Area
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Q:

Psychoanalysis falls under which class of psychological theory

A) cognitive B) behavioral
C) humanistic D) psychodynamic
 
Answer & Explanation Answer: D) psychodynamic

Explanation:
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Filed Under: General Science
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Q:

The weights of 4 boxes are 30, 70, 60 and 20 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

A) 180 B) 190
C) 120 D) 150
 
Answer & Explanation Answer: B) 190

Explanation:
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Filed Under: Arithmetical Reasoning
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Q:

What is the value of Sec 30° + Tan 60°?

A) 5/√3 B) (√6 + 1)/√3
C) (√3 + 2)/√3 D) (1 + √3)/2
 
Answer & Explanation Answer: A) 5/√3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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