Find:

$\frac{1}{5^2}+\frac{1}{5^3}+\frac{1}{5^4}=$

Find:

$\frac{1}{5}+\frac{1}{5^2}+\frac{1}{5^3}=?$

Find the sum:

$\frac{1}{5}+\frac{1}{25}+\frac{1}{125}=?$

Write in decimal form: nine and twenty five thousandths

Write in decimal form: Three hundred six and and seven hundredth

A student A scores 25% marks in exam and fail by 10 marks, another student B scores 40% marks and pass by 5 marks. What is the passing marks in the exam?

Evaluate $(\frac{35}{2})$ % of 800 gm – $(\frac{45}{2})$ % of 400 gm

Find "?" in the given expression

12% of 1200 + ? = 18% of 5400

If each side of a square is decreased by 17%, then by what percentage does its area decrease ?

When 20% of a number is added to 36 then the resultant number is 200% of the actual number. Then find 40% of actual number.

If 20% of X = 30% of Y, then X : Y = ?

Two numbers are respectively 25% and 65% more than a third number. The ratio of the two numbers is:

If 20% of x is equal to 40% of 60, what is the value of x?

Kacita's attendance in her school for the academic session 2018-2019 was 216 days. On computing her attendance, it was observed that her attendance was 90%. The total working days of the school were:

If 17 % of P is same as 13 % of Q, then the ratio of Q : P is:

A batsman scored 150 runs in a one-day cricket match. He hit 20 fours and 5 sixes. Calculate the percentage of runs he scored by running between the wickets.

A student has to obtain 35% of the total marks to pass. He got 135 marks and failed by 40 marks. The maximum marks are _______.

60% of 40% of a number is equal to 96. What is the 48% of that number?

Direction: What will come in the place of the question mark ‘?’ in the following question?

25% of 400 + 20% of 325 – 50% of 130 = $?^2$

What is the value of 5% of 120?

What is 15% of 82?

(0.01)2 can write in the percentage form

A. 0.01%

B. $\frac{1}{100}$

C. 10%

D. $\frac{1}{100}$ %

What is the value of 16% of 25% of 400?

In an examination 15% of the students failed. If 1500 students appeared in the examination, how many passed?

20% of 60 is 25% of _______

In 2001, the production of sugar was 1584 million kgs which is 20% more than that in 1991. Find the production (in million kgs) of sugar in 1991.

A. 1980

B. 1280

C. 1300

D. 1320

15% of 60 is 45% of ______ .

58% of 350 is:

What will come in the place of the question mark ‘?’ in the following question?

56% of 700 – 60% of 280 + 25% of 400 = ?

-15 - (-18 - 35 ÷ 5) = ?

Find the x satisfying each of the following equation: |x | = | x + 5|

Find the x satisfying each of the following equation: |x + 1| = | x + 5|

Find the x satisfying each of the following equation: |x + 1| = | x - 5|

Find the x satisfying each of the following equation: |x - 2| = | x - 4|

Find the x satisfying each of the following equation: |x - 1| = | x - 3|

Find between which numbers x should lie to satisfy the equation given below: | x + 1| < 2

Find between which numbers x should lie to satisfy the equation given below: |x - 2|<1

Find between which numbers x should lie to satisfy the equation given below: |x|<3

Find the x satisfying the equation: |x - 7|= 4

Find the X satisfying the given equation: |x - 5| = 3

Find the X satisfying the given equation: |x - 3| = 2

The sum of the ages of a mother, daughter and son is 96 years. What will be the sum of their ages after 5 years?

There are 3 containers of equal capacity which are equally filled where 1/4 part of liquid from the first container was shifted into the second container and 1/2 part of initial quantity from the second container was shifted into the third container then what will be the ratio of final quantity of liquid in all the containers after the shifting has been stopped?

The ratio of the number of boys in schools A and of B is 5 ∶ 7 and the ratio of the total number of students in A and B is 3 ∶ 4. If the number of girls in B is equal to 66 $\frac{2}{3}$ % of the total students in B, then what is the ratio of the number of girls in A and B?

A, B and C started a business. A and B invest in the ratio of 3 ∶ 7 and C invests Rs 8,000, which is the same amount as the difference between the investments of A and B. What is the amount invested by B?

The amount Neeta and Geeta together earn in a day equals what Sita alone earns in 5 days. The amount Sita and Neeta together earn in a day equals what Geeta alone earns in 4 days. The ratio of the daily earnings of the one who earns the most to that of the one who earns the least is

P and Q are two alloys of aluminum and copper. The ratios of aluminum and copper in P and Q are 5 ∶ 11 and 3 ∶ 5, respectively. If a third alloy is formed by mixing alloys P and Q in the ratio of 1 ∶ 3, then aluminum is what percentage (rounded off to the nearest integer) of the copper in the third alloy?

Investments made by A, B and C in a craft business is Rs.47,000. If A invest Rs.7,000 more than B and B invest Rs.5,000 more than C, then find the amount C gets out of the total profit Rs.4700.

In a school, 3/8 of the number of students are girls and the rest are boys. One-third of the number of boys are below 10 years and 2/3 of the number of girls are also below 10 years. If the number of students of age 10 or more years is 260, then the number of boys in the school is:

A and B possess books in the ratio of 3 : 4. B and C possess them in the ratio 2 : 3. If C gives 20 books to A, then A, B and C possess books in the ratio 4 : 4 : 5. Find how many books A, B and C originally had?

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