Aptitude and Reasoning Questions

Q:

An assertion (A) and a reason (R) are given below.

 

Assertion (A) : Agricultural activities are less on mountainous regions.

 

Reason (R) : Mountains have less fertile terrain and difficult weather conditions.

 

Choose the correct option.

 

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) A is false, but R is true
 
Answer & Explanation Answer: A) Both A and R are true and R is the correct explanation of A

Explanation:
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Filed Under: Assertion and Reason
Exam Prep: Bank Exams

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Q:

In the given figure, O is centere of the circle. Circle has 3 tangents. If angle QPR = 45 deg, then what is the value (in deg) of angle QOR ?

A) 67.5 B) 72
C) 78.5 D) 65
 
Answer & Explanation Answer: A) 67.5

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The circular measure of the included angle formed by the hour hand and minute hand of a clock at 3 PM will be

A) π4 B) π3
C) 5π12 D) π2
 
Answer & Explanation Answer: D) π2

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Filed Under: Clocks
Exam Prep: Bank Exams

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Q:

If the radius of the cylinder is increased by 25%, then by how much percent the height must be reduced, so that the volume of the cylinder remains same?

A) 36 B) 56
C) 64 D) 46
 
Answer & Explanation Answer: A) 36

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

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Q:

What Principal will yield Rs. 120 as Simple Interest at 6% p.a. in 10 years?

A) ₹ 120 B) ₹ 180
C) ₹ 200 D) ₹ 210
 
Answer & Explanation Answer: C) ₹ 200

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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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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Q:

Akram is the son of Shahid. Shahid's sister, Julie has a son Zeeshan and a daughter Yana. Zeba is the sister of Zeeshan's mother. How is Yana related to Zeba?

A) Mother B) Granddaughter
C) Sister D) Niece
 
Answer & Explanation Answer: D) Niece

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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Q:

3x2-14x+16=05y2-16y+12=0

A) x > y B) x < y
C) x=y or relation cannot be established between x and y D) x ≥ y
 
Answer & Explanation Answer: C) x=y or relation cannot be established between x and y

Explanation:

3x2 – 14x + 16=0

3x2 –6x – 8x + 16=0

3x (x-2) – 8 (x-2)

(3x-8) (x-2)=0

x=8/3 or 2

5y2 – 16y + 12=0

5y2 – 10y – 6y + 12=0

5y (y-2) – 6 (y-2)=0

(5y-6) (y-2)=0

y=6/5 or 2

Can't be determined.

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Filed Under: Simplification

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