Aptitude and Reasoning Questions

Q:

Aryan has a brother named Bishnu. Aryan is the son of Chetan. Dev is Chetan's father. In term of relationship, what is Bishnu of Dev?

A) Grandson B) Father
C) Brother D) Cousin
 
Answer & Explanation Answer: A) Grandson

Explanation:
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Filed Under: Blood Relations
Exam Prep: Bank Exams

3 3112
Q:

Every rational number is an integer.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

Any integer 'i' can be written as i = i/1, which is a rational number. Clearly, 7/2,-5/4, etc... are rational numbers but they are not integers.


Hence, from the above analysis, every integer is a rational number but a rational number need not be an integer.


 


Therefore the given statement that 'Every rational number is an integer' is FALSE.

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Subject: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

6 3112
Q:

In a 900 meters race, Sathish beats Kiran by 270 meters and Rahul by 340 meters. By how many meters does Kiran beat Rahul in the same race?

A) 140 B) 20
C) 100 D) 70
 
Answer & Explanation Answer: C) 100

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

19 3111
Q:

A person bought pens at 25 for a rupee and sold at 15 for a rupee. What is his profit percentage?

A) 16 2/3 B) 33 1/3
C) 40 D) 66.6
 
Answer & Explanation Answer: D) 66.6

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

4 3109
Q:

There is a square field of area ‘X’ square meters. A cylindrical ditch of radius 7 meters and depth 2 meters is dug, and the earth is taken out and spread over the remaining part of the square field, the height of square field which goes up by 0.77 meters. What is the value of ‘X’ ? 

A) 548 sq. m B) 524 sq. m
C) 518 sq. m D) 554 sq. m
 
Answer & Explanation Answer: D) 554 sq. m

Explanation:

Volume of the cylindrical ditch = πrxrh = 22/7 ×7×7×2 = 308 sq.m

Area of remaining field = (X −πrxr) sq.m

= (X − 154)

ATQ –

(X – 154) ×0.77 = 308

(X – 154) = 400

X= 554 sq.m

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Filed Under: Area
Exam Prep: AIEEE , Bank Exams

1 3109
Q:

Mr. Kiran sold a bus for Rs. 18700 at a loss of 15%. At what price should the bus be sold to get a profit of 15%?

A) Rs. 25523 B) Rs. 25522
C) Rs. 25300 D) Rs. 25521
 
Answer & Explanation Answer: C) Rs. 25300

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

4 3108
Q:

You are interviewed for a new job. Which of the following is most important to you ?

A) Opportunites for promotion B) Renumeration you will be paid
C) Scope to develop your ideas and use them to improve the working of the organisation D) All the above are equally important.
 
Answer & Explanation Answer: D) All the above are equally important.

Explanation:

 

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80 3108
Q:

A starts a business, after 6 months B also join him with Rs.4500 and after 2 months of B’s joining C also join them with Rs.4500. If A gets approx. Rs 4900 out of total annual profit of Rs. 10,000 then find the approximate value of initial investment of A.

A) Rs.4800 B) Rs.4200
C) Rs.3600 D) Rs.4400
 
Answer & Explanation Answer: C) Rs.3600

Explanation:

Let initial investment of A = x
Ratio of profit A : B : C = 12 × x : 6×4500 :4×4500
A :B:C = x : 2250: 1500
Now ATQx/(x+2250+1500) = 4900/10000
solving this we get,x ≈ Rs 3600

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1 3107