Bank Exams Questions

Q:

Solve this number puzzle?

 

Number_puzzle_31537767337.jpg image

A) 40 B) 44
C) 60 D) 56
 
Answer & Explanation Answer: A) 40

Explanation:

The given puzzle follows a logic that,

2 + 10 = 24 => 2 + 10 = 12 x 2 = 24

3 + 6 = 27 => 3 + 6 = 9 x 3 = 27

7 + 2 = 63 = 7 + 2 = 9 x 7 = 63

 

Similarly, 5 + 3 = 40 => 5 + 3 = 8 x 5 = 40.

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111 68396
Q:

'QUAD' is a group of four countries: India, United States, Japan and

 

A) Australia  B) South Africa 
C) Canada  D) Russia
 
Answer & Explanation Answer: A) Australia 

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

0 68369
Q:

Select the related word from the given alternatives.

Lips : Smile:: Eyes : ?

A) Black B) Wink
C) Two D) Spectacles
 
Answer & Explanation Answer: B) Wink

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

2 68353
Q:

Suppose 0 < θ < 90, then for every θ 4 sin2 θ + 1 is greater than or equal to ?

 

A) 2 B) 4 sin θ 
C) 4 cos θ  D) 4 tan θ
 
Answer & Explanation Answer: B) 4 sin θ 

Explanation:
We know that,
Arithmetic mean ≥ Geometric mean
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Filed Under: Simplification
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6 68313
Q:

Which of the following is not a hormone found in animals?

 

 

A) Insulin B) Auxins
C) Thyroxin D) Adrenaline
 
Answer & Explanation Answer: B) Auxins

Explanation:
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Filed Under: Biology
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1 68292
Q:

(5x- 3)(x + 4) - (2x + 5)(3x - 4) = ?

 

A) -x2+10x-8 B) -x2+10x+8
C) x2+10x-8 D) x2+10x+8
 
Answer & Explanation Answer: B) -x2+10x+8

Explanation:
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Filed Under: Simplification
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3 68278
Q:

Who has been elected as the next Director General of the International Solar Alliance (ISA)?

 

A) Upendra Tripathy B) Subash Chandra Khuntia
C) Ajay Mathur D) Ajay Kumar Bhalla
 
Answer & Explanation Answer: C) Ajay Mathur

Explanation:
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Filed Under: General Awareness
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3 68246
Q:

Which of the following statements regarding soil is/are correct?

1.Alluvial soils are rich in nitrogen content.

2.Black soils are rich in iron and lime but deficient in nitrogen.

3.Laterite soils are rich in iron and aluminium but deficient in nitrogen and potassium.

 

Select the correct answer using the code given below.

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

Explanation:

Alluvial Soils

The proportion of nitrogen is generally low, but potash, phosphoric acid and alkalis are adequate, while iron oxide and lime vary within a wide range.

Black Soils

Chemically, the black soils are rich in lime, iron, magnesia and alumina. They also contain potash. But they lack in phosphorus, nitrogen and organic matter.

Laterite Soils

With rain, lime and silica are leached away, and soils rich in iron oxide and aluminium compound are left behind.

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Filed Under: Indian Geography
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