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SBI PO Mains

IMPORTANT

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There are $6$ consecutive odd numbers. The difference between the square of the average of the last three numbers and the first three numbers is $288$ . What is the last odd number?

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Important Questions on Solved Paper 03-07-2016

MEDIUM

SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 74

In a bag, there are

6

red balls and

9

green balls. Two balls are drawn at random. What is the probability that at least one of the balls drawn is red?

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SBI PO Mains

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Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 80

A is thrice as efficient as B. A started working, and after

4

days, he was replaced by B. B then worked for

15

days and left. If A and B together finished

75 %

of the total work, in how many days B alone can finish the whole work?

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SBI PO Mains

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Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 81

Raman invested Rs.

P

for

2

years in scheme A which offered

20 %

per annum compound interest. He lent the interest earned from scheme A to Shubh at the rate of

7.5 %

per annum at simple interest. If at the end of

2

years, Shubh gave Rs.

3036

to Raman and thereby rapid the whole amount (actual loan + interest), what is the value of

P

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SBI PO Mains

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Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 97

A started a business by investing Rs. $25000$ . At the end of the fourth month from the start of the business, B joined with Rs. $15000$ , and at the end of the sixth month from the start of the business, C joined with Rs. $20000$ . If A's share in profit at the end of the year was Rs. $7750$ , what was the total profit received?

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 98

The respective ratio of radii of two right circular cylinders (A and B) is

2 : 3

. The respective ratio of volumes of cylinders A and B is

9 : 7

. What is the ratio of heights of cylinders A and B?

EASY

SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 99

Suri gave

25 %

of her monthly salary to her mother. From the remaining salary, she paid

15 %

towards rent and she kept aside

25 %

for her monthly expenses. The remaining amount she kept in a bank account. The sum of the amount she kept in bank and the amount she gave to her mother was Rs.

42000

. What was her monthly salary?

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 3 - Solved Paper 03-07-2016>Quantitative Aptitude>Q 100

At present, Ami's age is twice Rio's age and Cami is

2

years older than Ami.

2

years ago, the respective ratio between Rio's age at that time and Cami's age at that time was

4 : 9

. What will be Ami's age after

4

years?

There are 6 consecutive odd numbers. The difference between the square of the average of the last three numbers and the first three numbers is 288. What is the last odd number?

Important Questions on Solved Paper 03-07-2016

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There are $6$ consecutive odd numbers. The difference between the square of the average of the last three numbers and the first three numbers is $288$ . What is the last odd number?