Aptitude and Reasoning Questions

Q:

The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is:

A) 123 B) 127
C) 235 D) 305
 
Answer & Explanation Answer: B) 127

Explanation:

Required number = H.C.F. of (1657 - 6) and (2037 - 5)

= H.C.F. of 1651 and 2032 = 127.

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Filed Under: HCF and LCM

251 57528
Q:

Compute of 1848 / 231 - 10 = ?

 

A) 2 B) -2
C) 188/221 D) 1884/221
 
Answer & Explanation Answer: B) -2

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

2 57523
Q:

If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then

 

294 B 7 A 40 C 33 D 11 = ?

 

A) 369 B) 365
C) 368 D) 363
 
Answer & Explanation Answer: B) 365

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

2 57519
Q:

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

 

A) Vehicle – Car B) Scooter – Vehicle
C) Truck – Vehicle D) Bus – Vehicle
 
Answer & Explanation Answer: A) Vehicle – Car

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

7 57414
Q:

At what time between 7 and 8 o'clock will the hands of a clock be in the same straight line but,not together?

A) (5 + 5/11 )min past 7 B) (6 + 5/11) min past 7
C) 7 D) 8
 
Answer & Explanation Answer: A) (5 + 5/11 )min past 7

Explanation:

When the hands of the clock are in the same straight line but not together, they are 30 minute spaces apart.
At 7 o'clock, they are 25 min. spaces apart.
Minute hand will have to gain only 5 min. spaces.
55 min. spaces are gained in 60 min.

 

5 min spaces are gained in 6055*5 min  = 5511min 

 

so, Required time = 5511 min  past 7

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

90 57413
Q:

(4x - 7)2 = ?

 

A) 4x2 - 56x + 49 B) 4x2 - 14x + 49
C) 16x2 + 14x + 49 D) 16x2 - 56x + 49
 
Answer & Explanation Answer: D) 16x2 - 56x + 49

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

2 57395
Q:

45 - [38 - {80 / 4 - (8 - 12 / 3) / 4}] = ?

 

A) 25 B) 27
C) 26 D) 28
 
Answer & Explanation Answer: C) 26

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

2 57376
Q:

In a certain code language, 'Siberia is a cold place' is written as 'a cold is place Siberia' in the same code, 'water freezes to ice here' is coded as 'freezes here ice to water'. How will 'covers ten per cent of earth' be written in the same code?

A) covers earth percent ten of B) Earth of covers percent ten
C) covers earth percent of ten D) covers earth of percent ten
 
Answer & Explanation Answer: D) covers earth of percent ten

Explanation:
The code has been generated by arranging the words in alphabet orderSimilarly for ‘covers ten percent of earth’ will be coded as Covers earth of percent ten
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Filed Under: Coding and Decoding

5 57344