Quantitative Aptitude - Arithmetic Ability Questions

Q:

Kavya's birthday is on Tuesday 4th July. On what day of the week will be Anika's Birthday in the same year, if Anika was born on 15th August?

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

Explanation:
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Filed Under: Calendar
Exam Prep: Bank Exams

23 2032
Q:

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 x 0 + 1 + 1 = ?

A) 0 B) 2
C) 12 D) 10
 
Answer & Explanation Answer: C) 12

Explanation:

Given 

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 x 0 + 1 + 1

Using BODMAS Rule,

As multiplication precedes addition, 1 x 0 = 0, 

Now, 10 + 0 + 1 + 1 = 10 + 2 = 12.

 

Hence, 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 x 0 + 1 + 1 = 12.

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Filed Under: Problems on Numbers
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

6 2030
Q:

In the diagram, M is the midpoint of YZ, angle XMZ = 32°, and angle XYZ = 16°. The measure of angle XZY is:

A) 68° B) 84°
C) 78° D) 74°
 
Answer & Explanation Answer: D) 74°

Explanation:
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3 2026
Q:

Two numbers are in the ratio 3:5 and their HCF is 20. Their LCM is

A) 30 B) 300
C) 60 D) 10
 
Answer & Explanation Answer: B) 300

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

8 2024
Q:

A shopkeeper sells a table at a discount of 20% and earns a profit of 60%. If he sells the same table at 40% discount, then what will be his new profit percent?

A) 20 B) 30
C) 35 D) 40
 
Answer & Explanation Answer: A) 20

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

6 2021
Q:

Karthik is now 32 years old and his son is 7 years old. In how many years will Karthik be twice as old as the son?

A) 18 B) 25
C) 7 D) 15
 
Answer & Explanation Answer: A) 18

Explanation:

Given Karthik’s age = 32 years

Karthik’s son age = 7 years

Difference between their ages = K - S = 32 - 7 = 25 years ….(1)

Now, required K = 2S ……(2)

Put (2) in (1)

2S - S = 25

=> S = 25 years

Hence, at the age of 25 years of Karthik’s son, Karthik will be twice as his son’s age.

25 - 7 = 18 years

 

Therefore, after 18 years the father be twice as old as the son.

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

3 2021
Q:

What is the HCF (highest common factor) of 133 and 112?

A) 15 B) 7
C) 19 D) 6
 
Answer & Explanation Answer: B) 7

Explanation:
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Filed Under: HCF and LCM
Exam Prep: Bank Exams

9 2020
Q:

The area of a circular cricket ground is 24.64 hectares. Find the cost of making rope boundary at the rate of Rs. 5.40 per metre.

A) Rs. 9,600 B) Rs. 9,504
C) Rs. 9,802 D) Rs. 9,876
 
Answer & Explanation Answer: B) Rs. 9,504

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

1 2018