Aptitude and Reasoning Questions

Q:

In the given figure, PQR is a triangle and quadrilateral ABCD is inscribed in it. QD = 2 cm, QC = 5 cm, CR = 3 cm, BR = 4 cm, PB = 6 cm, PA = 5 cm and AD = 3 cm. What is the area in sq.cm of the quadrilateral ABCD?

A) (23√21)/4 B) (15√21)/4
C) (17√21)/5 D) (23√21)/5
 
Answer & Explanation Answer: C) (17√21)/5

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Direction: What should come in the place of question mark (?) in the following number series? 24, 25, ?, 41, -8, 73

A) 13 B) 16
C) 25 D) 43
 
Answer & Explanation Answer: B) 16

Explanation:

The pattern followed is 

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Filed Under: Numbers
Exam Prep: AIEEE , Bank Exams , GATE

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Q:

A man walks at a speed of 3 kmph. He doubles his speed after reaching exactly half way. He walks for 5 hours in all. What is the total distance travelled by him?

A) 19 km B) 15 km
C) 12 km D) 20 km
 
Answer & Explanation Answer: D) 20 km

Explanation:

Let total distance be 2D.

 

He walks half distance i.e, (2D/2) = 'D' distance with 3 kmph and

The next 'D' with 6 kmph.

 

 

Using formula,

Time = Distance/speed

 

(D/3) + (D/6) = 5

 

D =10 ,

Hence, Total distance 2D  =  20 kms.

 

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Filed Under: Time and Distance
Exam Prep: Bank Exams

15 2051
Q:

Triangle ABC as shown in figure has line XY parallel to the BC and the line BY is the bisector of angle XYC. Which of the following option is correct?

A) BC=XY B) BC=YC
C) BC=BY D) XY=BX
 
Answer & Explanation Answer: B) BC=YC

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If 7x - (3/2) * (4x - 9) = 6.5, then the value of x is?

A) 7 B) 20
C) -7 D) -20
 
Answer & Explanation Answer: C) -7

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

An engineering student has to secure 36% marks to pass. He gets 53 and fails by 37 marks. Find the maximum marks.

A) 275 marks B) 250 marks
C) 300 marks D) 325 marks
 
Answer & Explanation Answer: B) 250 marks

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If a3 + b3 = 28 and a + b = 4, then what is the value of ab?

A) -3 B) 2
C) 8 D) 3
 
Answer & Explanation Answer: D) 3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If CHANTED is coded as ZEXKQBA, then how will MAY be coded as?

A) XIG B) JXV
C) OBI D) XAV
 
Answer & Explanation Answer: B) JXV

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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