Aptitude and Reasoning Questions

Q:

Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative 

Assertion(A) :  Bangladesh imports jute from India. 

Reason (R)   :  Bangladesh has most of the jute mills. 

A) Both A and R are true and R is the correct explanation of A. B) Both A and R are true but R is NOT the correct explanation of A.
C) A is true but R is false. D) Both A and R are false.
 
Answer & Explanation Answer: D) Both A and R are false.

Explanation:

When Bangladesh was created after partition of India, the areas of jute production went to Bangladesh while the jute mills were left in India. So, India imports raw jute from Bangladesh. 

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Filed Under: Assertion and Reason

26 17724
Q:

From the 50 liters of milk, 5 liters of milk is taken out and after it 5 liters of water is added to the rest amount of milk. Again 5 liters of milk and water is drawn out and it was replaced by 5 liters of water. If this process is continued  similarly for the third time, the amount of milk left after the third replacement: 

A) 45L B) 36.45L
C) 40.5L D) 42.5L
 
Answer & Explanation Answer: B) 36.45L

Explanation:

General Formula:

Final or reduced concentration = initial concentration x 1-amount being replaced in each operationtotal amountn

where n is the number of times the same operation is being repeated. The "amount being replaced" could be pure or mixture as per the case. similarly ,"total amount" could also be either pure or mixture. Here amount being replaced denotes the quantity which is to be withdrawn in each time.

 

Therefore,    50×1-5503

= 36.45 L

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Filed Under: Alligation or Mixture

20 17723
Q:

What is the number of squares in the following figure?

 

 

A) 4 B) 5
C) 8 D) 7
 
Answer & Explanation Answer: B) 5

Explanation:
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Filed Under: Image Analysis
Exam Prep: Bank Exams

0 17713
Q:

Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative 

Assertion (A)  :   We feel comfortable in hot and humid climate. 

Reason (R)     :   Sweat evaporates faster in humid climate. 

A) Both A and R are true and R is the correct explanation of A. B) Both A and R are true but R is NOT the correct explanation of A.
C) A is true but R is false. D) Both A and R are false.
 
Answer & Explanation Answer: D) Both A and R are false.

Explanation:

We feel uncomfortable in hut and humid climate because in hot weather, body sweats more but due to high humidity, this sweat does not evaporate easily. 

 

 

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Filed Under: Assertion and Reason

16 17712
Q:

Arrange the following words as per order in the dictionary.

1. Weather 2. Weasand 3. Wealth 4. Weapon 5. Weekend

A) 3,2,4,1,5 B) 3,2,1,4,5
C) 3,4,2,1,5 D) 3,4,1,2,5
 
Answer & Explanation Answer: C) 3,4,2,1,5

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

1 17702
Q:

Select the missing number from the given responses?

 

A) 2197 B) 729
C) 709 D) 1000
 
Answer & Explanation Answer: A) 2197

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

0 17699
Q:

In an NGO the daily average wages of 20 illiterate employees is decreased from Rs.25 to Rs.10, thus the average salary of  all the literate and illiterate  employees is decreased Rs.10 per day. The No. of educated employees working in the NGO is :

A) 15 B) 20
C) 10 D) Data Insufficient
 
Answer & Explanation Answer: C) 10

Explanation:

Total employees = 25-10×2010=30

 Hence number of educated employees  = 30-20 = 10

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Filed Under: Average

32 17698
Q:

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

 

113, 116, 119, 122, 125, ?

 

A) 128 B) 126
C) 129   D) 130
 
Answer & Explanation Answer: A) 128

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

5 17695