Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 16

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IMPORTANT

Earn 100

$140$ coins consist of $25$ paise, $50$ paise and $R s 1$ , their values being in the ratio of $5 : 8 : 20$ . Find the number of $25$ paise coins.

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Important Questions on Ratio and Proportion

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 3

The fourth proportional to

6, 10 & 12

is :

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 8

If

(x : y) = (2 : 3)

, then find

\frac{x^{2} + y^{2}}{x^{2} - y^{2}}

:

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IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 12

The respective ratio between Pooja's, Prarthana's, and Falguni's monthly income is 53:70:57. If Prarthana's annual income is 420000. What is the sum of Pooja's and Falguni's annual income?

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Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 20

The total number of students in a school is

5050

. If the number of girls in the school is

2450

. Then, what is the respective ratio of the total number of boys to the total number of the girls in the school?

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 22

A, B and C divide an amount of

4200

amongst themselves in the ratio of

7 : 8 : 6

, respectively. If an amount of

200

is added to each of their shares. What will be the new respective ratio of their shares of amount?

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 28

The ratio of milk and water in four solutions are

1 : 2, 2 : 3, 3 : 2 & 7 : 8

respectively. If their equal quantities are mixed together, then the ratio of milk and water in the new solution will be:

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SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 17

In a class of

45

students, the ratio of boys and girls is

2 : 3

. How many more boys are to be added to make the ratio

1 : 1

?

EASY

SBI PO Mains

IMPORTANT

Study Guide SBI PO Preliminary Examination 2019>Chapter 24 - Ratio and Proportion>PRACTICE QUESTIONS for Phase I>Q 18

The incomes of A and B are in the ratio

3 : 2

and their expenditures are in the ratio

5 : 3

. If each saves

R s 5000

, A's income is: