Aptitude and Reasoning Questions

Q:

In the following question, select the missing number from the given series.

 

178, 172, 166, 160, ?, 148

 

A) 156 B) 154
C) 152 D) 158
 
Answer & Explanation Answer: B) 154

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

2 22917
Q:

Find the total surface area (in cm2) of a hemisphere of diameter 21 cm.

 

A) 1039.5   B) 844.5  
C) 637   D) 472
 
Answer & Explanation Answer: A) 1039.5  

Explanation:
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

2 22903
Q:

Arrange the following words as per order in the dictionary

1. Follicle

2.Folk

3.Follow

4.Foliage

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

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

2 22903
Q:

517  325  639  841  792

What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?

A) 8 B) 2
C) 7 D) 9
 
Answer & Explanation Answer: C) 7

Explanation:

The new numbers formed are 571, 352, 693, 814, 729

The second highest number is 729, its first digit is 7

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19 22898
Q:

If Aug 15th,2012 falls on Thursday then June 11th,2013 falls on which day ?

A) Wednesday B) Saturday
C) Monday D) Tuesday
 
Answer & Explanation Answer: A) Wednesday

Explanation:

First,we count the number of odd days for the left over days in the given period.

Here,given period is 15.8.2012 to 11.6.2013

Aug Sept Oct Nov Dec Jan Feb Mar Apr May Jun

16   30   31  30   31   31   28  31   30   31   11(left days)

2 + 2 + 3 + 2 + 3 + 3 + 0 + 3 + 2 + 3 + 4 (odd days) = 6 odd days

So,given day Thursday + 6 = Wednesday is the required result.

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Filed Under: Calendar

173 22886
Q:

A rectangular lawn 55m by 35m has two roads each 4m wide running in the middle of it. One parallel to the length and the other parallel to breadth. The cost of graveling the roads at 75 paise per sq meter is

A) rs.58 B) rs.158
C) rs.258 D) rs.358
 
Answer & Explanation Answer: C) rs.258

Explanation:

area of cross roads = (55 x 4) + (35 x 4)- (4 x 4) = 344sq m

cost of graveling = 344 x  (75/100) = Rs. 258

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

30 22876
Q:

A motorist travels to a place 150 km away at an average speed of 50 km/hr and returns at 30 km/hr.  His average speed for the whole journey in km/hr is :

A) 35 B) 36
C) 37.5 D) 38.2
 
Answer & Explanation Answer: C) 37.5

Explanation:

Average speed = (2xy) /(x + y) km/hr

                      = (2 * 50 * 30) / (50 + 30) km/hr.

                         37.5 km/hr.

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Filed Under: Average

17 22871
Q:

Some mangoes are yellow.
Some tixo are mangoes.

Conclusions:
(i) Some mangoes are green.
(ii) Tixo is a yellow.

A) Only conclusion (i) follows B) Only conclusion (ii) follows
C) Either (i) or (ii) follows D) Neither (i) nor (ii) follows
 
Answer & Explanation Answer: D) Neither (i) nor (ii) follows

Explanation:
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Filed Under: Verification of Truth of the statement
Exam Prep: CAT
Job Role: Bank Clerk

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