The ratio between Ram's age and Rahim's age is 4:5. Express the age of Rahim in percentage of Ram's age.

Question

Ankit Asked Sep 21, 2023

49 views

1 Answer

RELATED DOUBTS

Ankit Asked Sep 21, 2023

80 views

In an examination, 52% students failed in English and 42% failed in Maths. If 17% students failed in both the subjects, then find the percentage of those students who passed in both the subjects.

Ankit Asked Sep 21, 2023

by Ankit

1 Answer

0 Votes

80 Views

Aayush Asked Feb 22

47 views

If Ram's income is 25% more than that of Shyam, ther how many percent is Shyam's income less than that of Ram?

Aayush Asked Feb 22

by Aayush

1 Answer

0 Votes

47 Views

Dev Yaduvanshi Asked Dec 4, 2023

34 views

How many seats did the BJP secure in Madhya Pradesh in the 2023 elections, and by what percentage did it increase from 2018?

Dev Yaduvanshi Asked Dec 4, 2023

by Dev Yaduvanshi

1 Answer

1 Vote

34 Views

Ankit Asked Sep 21, 2023

147 views

Devdatta spends 75% of his income. If his income is increased by 20% and he increases his expenditure by 10%, then what percent is the increase in his savings?

Ankit Asked Sep 21, 2023

by Ankit

1 Answer

0 Votes

147 Views

Dev Yaduvanshi Asked Dec 4, 2023

33 views

Who were President Rajoelina's two closest rivals, and what percentage of votes did they secure?

Dev Yaduvanshi Asked Dec 4, 2023

by Dev Yaduvanshi

1 Answer

0 Votes

33 Views

Chandan Asked Sep 15, 2023

208 views

Two elements X (at. mass =16) and Y (at. mass =14) combine to form compounds A, B and C. The ratio of different masses of Y which combines with a fixed mass of X in A, B and C is 1: 3: 5.

Chandan Asked Sep 15, 2023

by Chandan

1 Answer

0 Votes

208 Views

ALOK_RAJ Asked Dec 20, 2023

72 views

A gaseous mixture contains oxygen and nitrogen in the ratio of 1: 4 by weight. The ratio of number of molecules of oxygen and nitrogen is :

ALOK_RAJ Asked Dec 20, 2023

by ALOK_RAJ

1 Answer

0 Votes

72 Views

Ankit Asked Sep 20, 2023

148 views

The equation of the hyperbola in the standard form (with transverse axis along the x-axis) having the length of the latus rectum =9 units and eccentricity =5/4, is

Ankit Asked Sep 20, 2023

by Ankit

1 Answer

0 Votes

148 Views

Saurabh Kumar Verma Asked Jun 9, 2022

101 views

If $\cos (\alpha+\beta)=\frac{4}{5}, \sin (\alpha-\beta)=\frac{5}{13}$ and $\alpha, \beta$ between 0 and $\frac{\pi}{4}$, then $\tan 2 \alpha$ is equal to

Saurabh Kumar Verma Asked Jun 9, 2022

by Saurabh Kumar Verma

1 Answer

2 Votes

101 Views

Aayush Asked Mar 29

35 views

The ratio of the ages of Sachin and Amit is 7: 4 and the sum of their ages is 33 years, then find the ratio of their ages before 6 years.

Aayush Asked Mar 29

by Aayush

1 Answer

0 Votes

35 Views

ALOK_RAJ Asked Sep 12, 2021

138 views

What is the number which when increased by 15% becomes 414.

ALOK_RAJ Asked Sep 12, 2021

by ALOK_RAJ

1 Answer

6 Votes

138 Views

Ankit Asked Sep 21, 2023

50 views

If the price of sugar be increased by 20%, then find by how much percent must its consumption be decreased to keep the expenditure fxed on sugar.

Ankit Asked Sep 21, 2023

by Ankit

1 Answer

0 Votes

50 Views

LEELADHAR YADAV Asked Aug 15, 2023

58 views

In the set A={1,2,3,4,5} a relation R is defined by $R=\{(x, y) \mid x, y \in A$ and $x<y\}$. Then R is

LEELADHAR YADAV Asked Aug 15, 2023

by LEELADHAR YADAV

1 Answer

0 Votes

58 Views

Aayush Asked Jan 3

81 views

The solubility of $\left[ Co \left( NH _{3}\right)_{4} Cl _{2}\right] ClO _{4}$ ____________, if the $\lambda_{ Co \left( NH _{3}\right)_{4} Cl _{2}^{+}}=50, \lambda_{ ClO _{4}{ }^{-}}=70$ and the measured resistance was $33.5 \Omega$ in a cell with cell constant of $0.20$ is ____________

Aayush Asked Jan 3

by Aayush

1 Answer

0 Votes

81 Views

ALOK_RAJ Asked Nov 8, 2021

121 views

The average age of 25 persons is 30 years. 5 persons are included, then the average age becomes 32 years. Find the average age of new persons.

ALOK_RAJ Asked Nov 8, 2021

by ALOK_RAJ

1 Answer

6 Votes

121 Views

ALOK_RAJ Asked Aug 18, 2021

110 views

80% of 65 - 70% of 70 = ? % of 75?

ALOK_RAJ Asked Aug 18, 2021

by ALOK_RAJ

1 Answer

5 Votes

110 Views

Aayush Asked Mar 29

46 views

The ratio of milk and water in 70 kg mixture is 3: 2. If 14 kg water is mixed with the mixture, then find the ratio of milk and water.

Aayush Asked Mar 29

by Aayush

1 Answer

0 Votes

46 Views

Aayush Asked Feb 22

38 views

The length, breadth and height of a rectangular solid are in the ratio of 3:2:1 and its total surface area is 352cm^2, then find its length.

Aayush Asked Feb 22

by Aayush

1 Answer

0 Votes

38 Views

Aayush Asked Jan 5

76 views

In a mixture, the ratio of milk and water is 8: 7. If 11 litres of water is mixed, then the ratio becomes 8: 9. Find the amount of milk in the initial mixture.

Aayush Asked Jan 5

by Aayush

1 Answer

0 Votes

76 Views

ANAND_YADAV Asked Aug 8, 2023

228 views

The ratio of the rate of diffusion of a given element to that of helium is 1.4. The molecular weight of the element is (under same temperature and pressure)

ANAND_YADAV Asked Aug 8, 2023

by ANAND_YADAV

1 Answer

0 Votes

228 Views

Chandan Asked Sep 12, 2023

38 views

Is * defined on the set {1,2,3,4,5} by a*b = l.c.m. of a and b binary operation?

Chandan Asked Sep 12, 2023

by Chandan

1 Answer

0 Votes

38 Views

John Michael Asked Aug 12, 2023

104 views

If the median of x/5, x, x/4, x/2 and x/3, where x>0, is 8 then the value of x is equal to

John Michael Asked Aug 12, 2023

by John Michael

1 Answer

0 Votes

104 Views

Chandan Asked Aug 6, 2023

68 views

The equation of the plane passing through the line $\frac{x-1}{5}=\frac{y+2}{6}=\frac{z-3}{4}$ and the point $(4,3,7)$ is

Chandan Asked Aug 6, 2023

by Chandan

1 Answer

0 Votes

68 Views

AnjaliYadav Asked Apr 16, 2021

148 views

Find the volume, the total surface area and the lateral surface area of a cuboid which is 15 m long, 12 m wide and 4.5 m high.

AnjaliYadav Asked Apr 16, 2021

by AnjaliYadav

1 Answer

8 Votes

148 Views

Aayush Asked Feb 23

22 views

If $f(x)=\left\{\begin{array}{ll}\sin x \neq n \pi, n \in Z \\ 0, & \text { otherwise }\end{array}\right.$ and $g(x)=\left\{\begin{array}{ll}x^2+1, & x \neq 0,2 \\ 4, & x=0 \\ 5, & x=2\end{array}\right.$, then $\lim _{x \rightarrow 0} g\{f(x)\}$ is equal to

Aayush Asked Feb 23

by Aayush

1 Answer

0 Votes

22 Views

Ankit Asked Sep 18, 2023

85 views

In an ellipse $9 x^2+5 y^2=45$, the distance between the foci is

Ankit Asked Sep 18, 2023

by Ankit

1 Answer

0 Votes

85 Views

LEELADHAR YADAV Asked Aug 28, 2023

24 views

Let $A=\{1,2,3\}$ and $B=\{4,5,6\} f: A \rightarrow B$ is a function defined as $f(1)=4, f(2)=5, f(3)=6$. Write down $f^{\prime}$ as a set of ordered pairs.

LEELADHAR YADAV Asked Aug 28, 2023

by LEELADHAR YADAV

1 Answer

0 Votes

24 Views

Aayush Asked Feb 2

44 views

3 g of hydrocarbon on combustion in excess of oxygen produces 8.8 g of CO2 and 5.4 g of H₂O. The data illustrate the law of —

Aayush Asked Feb 2

by Aayush

1 Answer

0 Votes

44 Views

Dev Yaduvanshi Asked Dec 7, 2023

84 views

What is the current ownership stake of SBI in SBI Pension Funds, and what percentage does it aim to achieve through the transaction?

Dev Yaduvanshi Asked Dec 7, 2023

by Dev Yaduvanshi

1 Answer

0 Votes

84 Views

Chandan Asked Oct 6, 2023

84 views

Cu2S and Ag2S are isomorphous compounds. The percentage of sulphur in Cu2S is 20.14 and that in Ag2S is 12.94. The atomic weight of copper is 63.57. Calculate the atomic weight of silver.

Chandan Asked Oct 6, 2023

by Chandan

1 Answer

0 Votes

84 Views

Chandan Asked Sep 12, 2023

178 views

100 mL of air containing only oxygen and nitrogen is taken in a jar over water. NO is slowly passed till more brown fumes appear in the gas jar. It is found that 42 mL of NO is required. The percentage nitrogen in the air would be:

Chandan Asked Sep 12, 2023

by Chandan

1 Answer

0 Votes

178 Views

ALOK_RAJ Asked Aug 3, 2023

173 views

A compound contains carbon and chlorine. The percentage of chlorine in the compound is 92.21. In another compound which contains carbon and sulphur, the percentage of sulphur is 84.21. In a third compound which contains Sulphur and chlorine, the percentage of chlorine is 52.59.

ALOK_RAJ Asked Aug 3, 2023

by ALOK_RAJ

1 Answer

1 Vote

173 Views

ALOK_RAJ Asked Jan 20, 2022

132 views

x का y% कितना होगा? x Ka y% Kitna Hoga?

ALOK_RAJ Asked Jan 20, 2022

by ALOK_RAJ

1 Answer

6 Votes

132 Views

AnjaliYadav Asked Oct 19, 2021

111 views

What number when increased by 25% becomes 150?

AnjaliYadav Asked Oct 19, 2021

by AnjaliYadav

1 Answer

3 Votes

111 Views

ALOK_RAJ Asked Sep 12, 2021

286 views

What number when increased by 14% becomes 570?

ALOK_RAJ Asked Sep 12, 2021

by ALOK_RAJ

1 Answer

7 Votes

286 Views

ASK DOUBTS

The ratio between Ram's age and Rahim's age is 4:5. Express the age of Rahim in percentage of Ram's age.

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

RELATED DOUBTS

CATEGORIES

POPULAR TAGS