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Problem solving and Data Analysis
A school district is forming a committee to discuss plans for the construction of a new high school. Of those invited to join the committee, $14\%$ are parents of the students, $48\%$ are teachers from the current high school, $28\%$ are school and district administrators and the remaining $8$ individuals are students. How many more teachers were invited to join the committee than school and district administrators ?
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Jan 11, 2020
by
priyanka.clay6
1
answer
A tank can be filled by one tap in 4 hours and another tap in 6 hours. How long will it take to fill the tank if both taps are opened together ?
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math
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Jan 11, 2020
by
priyanka.clay6
1
answer
A godown measures : $40\; ft \times 25 \;ft \times 15\;ft$. What can be the maximum number of wooden crates each measuring $1.5 \;ft \times 1.25 \;ft \times 0.5 \;ft$ that can be stored in godown ?
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math
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asked
Jan 11, 2020
by
priyanka.clay6
1
answer
Simplify : $(5\sqrt{2})^2 - (6\sqrt{3})^2$
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math
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Jan 11, 2020
by
priyanka.clay6
1
answer
The total area of a city in Michigan is $102.1$ square miles of which $13.1$ square miles is water. If the city had a population of $621,000$ people in the year $2012,$ which of the following is closest to the population density in people per square mile of land area, of the city at that time ?
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math
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asked
Jan 11, 2020
by
priyanka.clay6
1
answer
During performing the experiment to find out the Latent heat of fusion ice, in a laboratory, when ice began to melt, the temperature remains at $0^{\circ}C$ the liquid water that is formed with latent heat of fusion is also at $0^{\circ}C$. Which of the following graph represents this latent heat of fusion ?
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math
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asked
Jan 9, 2020
by
priyanka.clay6
1
answer
Jack found a watch which was worth $\$540$ had an offer for sale at $\$450$ during Thanks giving. What percent discount is offered during the sale?
sat
math
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asked
Jan 9, 2020
by
priyanka.clay6
1
answer
Allen sells stationery items in his shop. Since the sales was going on in a very slow process, he decreased the prices of the products by $10\%$. There by the number of products sold increased by $30\%$. What is the increase in the total revenue ?
sat
math
problem-solving-and-data-analysis
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asked
Jan 9, 2020
by
priyanka.clay6
1
answer
The $n^{th} $ term of a sequence is $7(n+5)$. What is the $100^{th}$ term ?
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math
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asked
Jan 8, 2020
by
priyanka.clay6
1
answer
The $n^{th}$ term of a sequence is $7(n+5 )$ . What are the first four terms ?
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math
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asked
Jan 8, 2020
by
priyanka.clay6
1
answer
In a toy company , it required 36 machines to produce a certain number of car toys in 54 days . How many machines would be required to produce the same number of car toys in 81 days ?
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math
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asked
Jan 8, 2020
by
priyanka.clay6
1
answer
The graph below represents number of families with different number of members in a locality. <br> Read the bar graph given carefully and answer the following question.
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math
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Jan 8, 2020
by
priyanka.clay6
1
answer
The graph below represents number of families with different number of members in a locality. <br> Read the bar graph given carefully and answer the following question.
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Jan 8, 2020
by
priyanka.clay6
1
answer
If $a=0.999,$ which of the following is less than $a$?
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Jan 7, 2020
by
priyanka.clay6
1
answer
For any positive integer $n,\;n!$ mean the product of all, integer from $1 $ to $n$. What is the value of $\large\frac{1}{5!} + \frac{1}{4!}$
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math
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asked
Jan 7, 2020
by
priyanka.clay6
1
answer
Mathew traveled a distance of 61 miles in 9 hours. He traveled partly on foot at 4 miles/hr and partly by bicycle at 9 miles/hr. What is the distance traveled on foot ?
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math
problem-solving-and-data-analysis
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Jan 6, 2020
by
priyanka.clay6
1
answer
If $n$ is a positive integer such that $\frac{n !}{(n-2)!} = 342$, find $n.$
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math
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asked
Jan 6, 2020
by
priyanka.clay6
1
answer
$\begin{align*} \frac{(x^a)^b}{x^cx^d} =x^y\end{align*}$. Then $y=?$
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math
problem-solving-and-data-analysis
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Jan 6, 2020
by
priyanka.clay6
1
answer
If $x^{y/4}=81,$ what is the value of $b$? Where $x$ and $y$ are positive integer.
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math
problem-solving-and-data-analysis
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Jan 5, 2020
by
priyanka.clay6
1
answer
$3(3\sqrt{3} \times 2\sqrt{2}) =$
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math
problem-solving-and-data-analysis
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asked
Jan 5, 2020
by
priyanka.clay6
1
answer
Volumes of two spheres are in the ratio $2:3$, what can be the ratio of their radii ?
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math
problem-solving-and-data-analysis
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asked
Jan 3, 2020
by
priyanka.clay6
1
answer
Which of the following values is equivalent to $(125)^{4/3}?$
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asked
Jan 1, 2020
by
priyanka.clay6
1
answer
Horse power and watts are units of power. They are directly proportional such that 5 horse power is equal to 3730 watts. How much power in watts is equal to 2 horse power ?
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Dec 22, 2019
by
priyanka.clay6
1
answer
Rhoda can type 600 words in 15 minutes.She has to complete typing a article which has 1080 pages. How long will she take to complete a article ?
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math
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asked
Dec 19, 2019
by
priyanka.clay6
1
answer
The graph above shows the size of shoes worn by different students belonging to a school. What is the total no. of the students in the school ?
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math
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asked
Dec 19, 2019
by
priyanka.clay6
1
answer
The graph above shows the size of shoes worn by different students belonging to a school. What is the difference in the number of students wearing shoe number 7 and shoe number 5 ?
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math
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asked
Dec 19, 2019
by
priyanka.clay6
1
answer
The graph below shows the size of shoes worn by different students belonging to a school. Which shoes number is worn by the minimum number of students ? Also give its numbers
sat
math
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Dec 19, 2019
by
priyanka.clay6
1
answer
A market researcher selected 200 people at random from a group of people who indicated that they liked a certain fruit drink which was artificially flavored . The 200 people were given a sample of drink and then asked whether they liked or disliked of those surveyed $95\%$ said they disliked the drink. Which of the following inference can appropriately be drawn from this survey result ?
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math
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asked
Dec 19, 2019
by
priyanka.clay6
1
answer
The roof of a building which in the form of a rectangle has dimensions $22\;m \times 20\;m$ drains the rain water into cylindrical vessels having diameter of base $2\;m$ and height $3.5\;m.$ If the rain water collected from the roof just fills the cylindrical vessel, then the rainfall in $cm$ is
sat
math
problem-solving-and-data-analysis
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asked
Dec 19, 2019
by
priyanka.clay6
1
answer
What is the probability that a number selected at random from the numbers $1,2,3,2,3,4,4,3,4,4$ will be their average ?
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math
problem-solving-and-data-analysis
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Dec 19, 2019
by
priyanka.clay6
1
answer
A cylinder, cone and a sphere are of the same radius and same height. Find the ratio of their curved surface areas.
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math
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Dec 18, 2019
by
priyanka.clay6
1
answer
If $y=kx$ where $k$ is a constant and $y=81$, when $x=3$, what is the value of $y$ when $x=5$ ?
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math
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asked
Dec 18, 2019
by
priyanka.clay6
1
answer
The distance-time graph above, shows the position of an object at different times. Calculate the speed of the object as it moves from A to B.
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math
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asked
Dec 18, 2019
by
priyanka.clay6
1
answer
Maria has a swimming pool which is in the shape of a circle of radius 8 cm. She wants to lawn around it as shown in the figure. Find the area of the lawn.
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math
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asked
Dec 18, 2019
by
priyanka.clay6
1
answer
Simplify $\large\frac{(8x^6y^{-3})^{1/3}}{(2xy)^3}$
sat
math
problem-solving-and-data-analysis
no calculator
asked
Dec 16, 2019
by
priyanka.clay6
1
answer
At a restaurant, $p$ cups of coffee are made by adding $k$ milk pouches to hot water. If $k=n+2,$ how many additional bags are needed to make each additional cup of coffee ?
sat
math
problem-solving-and-data-analysis
no calculator
asked
Dec 13, 2019
by
priyanka.clay6
1
answer
Amanda drives the first 300 miles of a trip at 50 miles/hr. How fast does she have to drive in mile/hr, on the final 200 miles of the trip if the total time of the trip is equal to 8 hours ?
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math
problem-solving-and-data-analysis
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Dec 13, 2019
by
priyanka.clay6
1
answer
In 2005, Laurey had $\$5000$ in her savings account in $2006$, the amount was $\$6000$. If the percentage increase from $2005$ to $2006$ was the same as the percentage increase from $2006$ to $2007$, how much did Laurey have in her account is 2007 ?
sat
math
problem-solving-and-data-analysis
no calculator
asked
Dec 13, 2019
by
priyanka.clay6
1
answer
Which of the following is equivalent to $\sqrt{27}+\sqrt{32}?$
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math
problem-solving-and-data-analysis
no calculator
asked
Dec 12, 2019
by
priyanka.clay6
1
answer
In a corporation, $\large\frac{3}{7} $ of the managers are female. If there are 39 female managers, how many managers are there in total ?
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math
problem-solving-and-data-analysis
no calculator
asked
Dec 12, 2019
by
priyanka.clay6
1
answer
For non-zero numbers $x,\;y$ and $z$, $3x=4y$ and $4y=3z$. What is $\large\frac{z}{x}?$
sat
math
problem-solving-and-data-analysis
no calculator
asked
Dec 12, 2019
by
priyanka.clay6
1
answer
The deepest mine in the world, East Rand mine in South Africa, reaches $3585 \;m$ into earth's crust. Another African mine western Deep is being deepened to $4100\;m$. Suppose the temperature at the top of the mine shaft is $11^{\circ}c$ and that increases at a rate of $0.015^{\circ}c$ at you descend. <br><br> QUESTION : Represent the temperature in a mine shaft with a function.
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 12, 2019
by
priyanka.clay6
1
answer
The deepest mine in the world, East Rand mine in South Africa, reaches $3585 \;m$ into earth's crust. Another African mine western Deep is being deepened to $4100\;m$. Suppose the temperature at the top of the mine shaft is $11^{\circ}c$ and that increases at a rate of $0.015^{\circ}c$ at you descend. <br><br> QUESTION : What is the temperature at the bottom of each mine.
sat
math
problem-solving-and-data-analysis
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asked
Dec 12, 2019
by
priyanka.clay6
1
answer
Mary can type 85 pages in one hour. At this stage how many pages can she type in 12 minutes?
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math
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asked
Dec 11, 2019
by
priyanka.clay6
1
answer
$(a^{4})^{1/4} \;(a^6)^{1/6} = a^n$ then $n =$
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math
problem-solving-and-data-analysis
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asked
Dec 11, 2019
by
priyanka.clay6
1
answer
If $A, \;B,\;C$ and $D$ lie on the same straight line and if $AC = 2CD=3BD$, What is the value of the ratio $\large\frac{BC}{CD} ?$
sat
math
problem-solving-and-data-analysis
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asked
Dec 11, 2019
by
priyanka.clay6
1
answer
Marc can husk at least 12 dozen ears of corn per hour and at most 18 dozen ears of corn per hour. Based on this information, what is a possible amount of time, in hours , that it could take for him to husk 72 dozen ears of corn ?
sat
math
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asked
Dec 11, 2019
by
priyanka.clay6
1
answer
If the difference of mode and median of a data is 24, then the difference of median and mean is
sat
math
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asked
Dec 11, 2019
by
priyanka.clay6
1
answer
Find the next term of given sequence .. $16, 17, 21, 30, 46, ....$
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math
problem-solving-and-data-analysis
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
For any positive integer $n,\;n!$ mean the product of all, integer from $1 $ to $n$. What is the value of $\large\frac{1}{5!} + \frac{1}{4!}$
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
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