Aptitude and Reasoning Questions

Q:

A clock is set right at 5 a.m. The clock loses 16 minutes in 24 hours.What will be the true time when the clock indicates 10 p.m. on 4th day?

A) 11pm B) 12pm
C) 1pm D) 2pm
 
Answer & Explanation Answer: A) 11pm

Explanation:

Time from 5 am. on a day to 10 pm. on 4th day = 89 hours.

Now 23 hrs 44 min. of this clock = 24 hours of correct clock.

356/15 hrs of this clock = 24 hours of correct clock

89 hrs of this clock = (24 x 31556 x 89) hrs of correct clock.

= 90 hrs of correct clock.

So, the correct time is 11 p.m.

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Filed Under: Clocks
Exam Prep: Bank Exams
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241 78479
Q:

In a certain code language, 'dom put ta' means 'bring hot food';

'put tir sop' means 'food is good'  and

'tak da sop' means 'good bright boy'.

Which of the following does mean 'hot' in that language ?

A) dom B) pul
C) ta D) Can't be determined
 
Answer & Explanation Answer: D) Can't be determined

Explanation:

Justification:      

 

We can find the code for 'food' form the first and second statements.
Now, to find the code for 'hot',
we need to the code for 'bring' which cannot be determined from the given information.

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Filed Under: Coding and Decoding

59 78323
Q:

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

 

Screw Gauge : Thickness : : Sphygmomanometer : ?

A) Blood pressure B) Haemoglobin
C) Keratin D) Insulin
 
Answer & Explanation Answer: A) Blood pressure

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 78309
Q:

Essential Part for the given word from the following options.

Respiration

A) Oxygen B) Carbon monoxide
C) Mouth D) Circulation
 
Answer & Explanation Answer: A) Oxygen

Explanation:

A person or animal must take in oxygen for respiration to occur. A mouth (choice a) is not essential because breathing can occur through the nose. Choices b and d are clearly not essential and can be ruled out.

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Filed Under: Analogy
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13 78235
Q:

What will come in place of the question mark(?) in the following question ?

56% of 870 + 82% of 180 = 32% of 90 + ?

A) 777 B) 666
C) 606 D) 789
 
Answer & Explanation Answer: C) 606

Explanation:

56% of 870 = 56x870/100 = 487.20

82% of 180 = 82x180/100 = 147.60

32% of 90 = 32x90/100

487.20 + 147.6 - 28.8  =  ?

? = 634.8  - 28.8

? = 606.

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Filed Under: Percentage
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8 78190
Q:

If Rs. 782 be divided into three parts, proportional to 12:23:34, then the first part is?

A) Rs. 182 B) Rs. 190
C) Rs. 192 D) Rs. 204
 
Answer & Explanation Answer: D) Rs. 204

Explanation:

Rs.782*623

Given ratio =12:23:34= 6:8:9

1st part = Rs.782*623 = Rs. 204

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Filed Under: Ratios and Proportions

370 78172
Q:

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


43 : 27 : : ? : ?

 

A) 77 : 65 B)  91 : 87
C)  65 : 49 D) 69 : 55
 
Answer & Explanation Answer: C)  65 : 49

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

18 78059
Q:

A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

Area of the park = (60 x 40) = 2400m2

Area of the lawn = 2109m2 

Area of the crossroads = (2400 - 2109) = 291m2 

Let the width of the road be x metres. Then,

60x+40x-X2=291 

x2-100x+291=0 

  (x - 97)(x - 3) = 0
   x = 3.

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

84 77829