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Q:

What is the simplified value of $\sqrt[3]{3125} + 4 \sqrt[3]{25} + 3 \sqrt[3]{675}$

A) 18253	B) 5253
C) 9√125	D) 1253

Answer & Explanation Answer: A) 18253

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A watch is sold at a discount of 62.5%. If the marked price of the watch is Rs 16320, then what is the selling price (in Rs) of the watch?

A) 7230	B) 6120
C) 5840	D) 4820

Answer & Explanation Answer: B) 6120

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

What is the difference (in Rs) between compound interest (compounded annually) and simple interest for 3 years on a principal of Rs 4000 at the rate of 30% per annum?

A) 976	B) 1024
C) 1188	D) 1276

Answer & Explanation Answer: C) 1188

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Filed Under: Compound Interest
Exam Prep: Bank Exams

Q:

Average of the height of 251 students of a school is 48. If the average of the height of the boys is 51 and the average of the height of the girls is 29, then what will be the ratio of the total height of boys and the total height of girls respectively?

A) 323 : 29	B) 31 : 441
C) 29 : 323	D) 441 : 23

Answer & Explanation Answer: A) 323 : 29

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

Manish lent out Rs 20000 in two parts. He put out first part at 6% and the second part at 8% interest. The yearly average interest comes out to be 6.4%.What are the amounts (in Rs) that were lent at 6% and 8% respectively?

A) 16000, 4000	B) 12000, 8000
C) 15000, 5000	D) 18000, 2000

Answer & Explanation Answer: A) 16000, 4000

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

If X : Y : Z = 3 : 4 : 5, then what will be the ratio of (X/Y) : (Y/Z) : (Z/X)?

A) 5 : 4 : 3	B) 30 : 40 : 27
C) 45 : 48 : 100	D) 20 : 15 : 12

Answer & Explanation Answer: C) 45 : 48 : 100

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

The income of a person is Rs 45000 and his expenditure is Rs 33000. If his income is increased by 22% and expenditure in increased by 11%, then what will be the percentage increase in his savings?

A) 11	B) 45.75
C) 22.15	D) 52.25

Answer & Explanation Answer: D) 52.25

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circum-centre.

A) √3	B) 2√3
C) 3√3	D) 4√3

Answer & Explanation Answer: B) 2√3

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Filed Under: Area
Exam Prep: Bank Exams

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