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Quantitative Aptitude - Arithmetic Ability

Quantitative Aptitude - Arithmetic Ability Questions

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Sabrina travelled 8 km/hr on foot and 13 km/hr on cycle. She travelled a distance of 84 km in 8 hours. Forhow many hours did she cycle?

A) 4	B) 5
C) 3	D) 2

A) 4

B) 5

C) 3

D) 2

Answer & Explanation Answer: A) 4

Explanation:

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Filed Under: Time and Distance
Exam Prep: Bank Exams

4 2772

Selling price of a fan is Rs 4644. If profit percentage is 29%, then what is the cost price (in Rs) of fan?

A) 5900	B) 3500
C) 3800	D) 3600

A) 5900

B) 3500

C) 3800

D) 3600

Answer & Explanation Answer: D) 3600

Explanation:

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

1 2771

20% of 120?

A) 20	B) 24
C) 32	D) 36

A) 20

B) 24

C) 32

D) 36

Answer & Explanation Answer: B) 24

Explanation:

20% of 120

20 x 120/100

= 4 x 6

= 24

Hence, 20% of 120 = 24.

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

3 2770

If (1 + cosA)/2 = x, then the value of x is

A) sin(A/2)	B) √sin(A/2)
C) √cos(A/2)	D) cos2(A/2)

A) sin(A/2)

B) √sin(A/2)

C) √cos(A/2)

D) cos2(A/2)

Answer & Explanation Answer: D) cos2(A/2)

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

3 2770

The average of X, Y, Z is 24. Also, X:Y = 2:3 and X+Y = 60, then find the value of (X-Z)?

A) 9	B) 10
C) 11	D) 12

A) 9

B) 10

C) 11

D) 12

Answer & Explanation Answer: D) 12

Explanation:

X+Y+Z = 24*3 = 72 X:Y = 2:3 (Given)
Let ‘X’ to be 2a & ‘Y’ to be 3a
X+Y = 60 (Given)
2a+3a = 60
5a = 60
a = 12
Hence, X = 24 & Y = 36
From equation (1)...
Z = 72 - 60
Z = 12
Hence, X - Z = 24-12 = 12.

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Filed Under: Average
Exam Prep: Bank Exams

0 2767

If 3x - 4 > 2 - x/3 and 3x + 5 > 4x - 5; then find the value of x?

A) 7	B) 10
C) -11	D) 1

A) 7

B) 10

C) -11

D) 1

Answer & Explanation Answer: A) 7

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

10 2766

A vendor buys bananas at 9 for Rs 8 and sells at 8 for Rs 9. What will be the profit or loss (in %)?

A) 13.28% profit	B) 26.56% loss
C) 26.56% profit	D) 13.28% loss

A) 13.28% profit

B) 26.56% loss

C) 26.56% profit

D) 13.28% loss

Answer & Explanation Answer: C) 26.56% profit

Explanation:

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 2765

A shopkeeper, sold almonds at the rate Rs 1250 per kg and bears a loss of 7%. Now if he decides to sell it at Rs 1375 per kg, what will be the result?