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If p is the third proportional to $3, 9,$ then what is the fourth proportional to $6, p, 4 ?$

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Important Questions on Ratio, Proportion and Variation

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

What is the ratio of mean proportional between

1.8

and

3.2

and the third proportional of

5

and

3

EASY

Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A car consumes

5.4 litres

of petrol to cover

60.48 km

, how many kilometres be covered with

22 litres

of petrol?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A, B and C are partners. They share profits in the ratio of

5 : 3 : 6

. If A earns

₹ 1, 92, 380

as his share of profit, then the share profit of C is:

MEDIUM

Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

x

is subtracted from each of the numbers

20

37

54

and

105

, then the numbers so obtained in this order are in proportion. What is the mean proportional between

(7 x - 5)

and

(x + 1)

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

Mr. Kamal buys 36 bananas for Rs. 20.52. How much money will be paid by him to buy 110 bananas?

(A) Rs. 62.60

(B) Rs. 62.90

(D) Rs. 62.70

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

What is the sum of the mean proportional between

10.8

and

4.8

and the third proportional of

2

and

4

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

The sum of three numbers is

777

. The ratio between the first two numbers is

7 : 9

and the ratio between the second and third number is

3 : 7

. The second number is_____.

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A sum (in

Rs

) is distributed between

A, B

and

C

in the ratio

9 : 6 : 11

. If

A

gives

Rs . 500

from his share to

C

, the ratio of shares of

A, B

and

C

becomes

4 : 3 : 6

. What is the sum of shares (in

Rs

) of

B

and

C

, in the beginning?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

(5 x + 2 y) ∶ (10 x + 3 y) = 5 : 9

, then

(2 x^{2} + 3 y^{2}) : (4 x^{2} + 9 y^{2}) = ?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

In a school,

\frac{5}{12}

of the number of students are girls and the rest are boys.

\frac{4}{7}

of the number of boys are below

14

years of age, and

\frac{2}{5}

of the number of girls are

14

years or above

14

years of age. If the number of students below

14

years of age is

1120

, then the total number of students in the school is _____.

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

When the price of sugar increased by

28 %

, a family reduced its consumption per month such that the expenditure on sugar was only

12 %

more than the earlier one. If the family consumed

18.4 kg

of sugar per month earlier, then what is its new consumption of sugar per month?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

What is that number, which is when added to

7, 16, 43, 79

these numbers become proportional?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

Three partners

A

B

and

C

, share profits and losses in the ratio of

3 : 4 : 7

. If the profit for the year before charging

30 %

tax is

₹ 1, 10, 166

. What is

B' s

share of profit after tax?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

What is the ratio of mean proportional between

3.6

and

12.1

and third proportional between

2

and

11

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A, B and C enter into a partnership by investing their capitals in the ratio of

\frac{2}{5} : \frac{3}{4} : \frac{5}{8}

. After

4 months

, A increased his capital by

50 %

but B decreased his capital by

20 %

. What is the share of B in the total profit of

₹ 2, 82, 100

at the end of a year?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A

\frac{1}{6}

C

, and

B

is twice of

A

, and the average of

A, B

and

C

30

, then the difference between

A

and

C

is:

EASY

Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

Two

times A's salary is

five

times B's salary and

four

times B's salary is twice C’s salary. What is A's salary if C’s salary is

Rs . 1, 600

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

Divide

₹ 8, 288

between

A

B

and

C

such that the proportion of their shares is

5 : 7 : 9

. The share of

C

is:

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A person carries $₹ 165$ in the form of currency notes of $₹ 5$ , $₹ 10$ and $₹ 20$ in the ratio of $3 : 2 : 1$ . What is the value of currency notes of $₹ 20$ denomination?

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Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

Rs.

730

were divided among

A

B

and

C

in such a way that if

A

gets Rs.

3

, then

B

gets Rs.

4

and if

B

gets Rs.

3.50

, then

C

gets Rs.

3

. The share of

B

exceeds that of

C

by:

If p is the third proportional to 3, 9, then what is the fourth proportional to 6, p, 4?

Important Questions on Ratio, Proportion and Variation

Learn and Prepare for any exam you want !

If p is the third proportional to $3, 9,$ then what is the fourth proportional to $6, p, 4 ?$