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Recent questions tagged sat
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$(a^{4})^{1/4} \;(a^6)^{1/6} = a^n$ then $n =$
sat
math
problem-solving-and-data-analysis
calculator
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
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
What is $i^{128}$?
sat
math
trigonometry
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
In the figure given, if $m||n,$ what is the value of $y$?
sat
math
lines-angles-and-triangles
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
If $x=\large\frac{1}{3}(x-y)$, what is expression of $x$ in terms of $y$?
sat
math
linear-equations
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
If $f(x) = x+6,$ for what value of $x$ does $f(4x)=f(x+4)?$
sat
math
linear-equations
calculator
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
problem-solving-and-data-analysis
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
One chord of a circle is known to be 10 cm. The radius of this circle must be
sat
math
circles
calculator
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
problem-solving-and-data-analysis
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
Find the next term of given sequence .. $16, 17, 21, 30, 46, ....$
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
If $f(x)=x^3+1$ then what is $f(2)+f(-2)$ ?
sat
math
linear-equations
calculator
asked
Dec 11, 2019
by
priyanka.clay6
1
answer
What is the equation of the line that passes through $(3,-4) $ and $(4,-4)$
sat
math
linear-equations
no calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
What is the solution $(x,y)$ to the system of equation given below ? <br> $\qquad x-2y=5$ <br> $\qquad 3x+y=-2$
sat
math
linear-equations
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
What can be the equation for the graph given below ?
sat
math
linear-equations
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
If $m^2-4n^2=32$ and $m+2n=8$, what is the value of $m-2n$ ?
sat
math
linear-equations
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
What can be the equation of the line whose slope is $\large\frac{1}{7}$ and $y$ intercept $ 6 $?
sat
math
quadratic-equations
no calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
If $a=0.999,$ which of the following is less than $a$?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 10, 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
If $130\% $ of $a$ is equal to $70\%$ of $b$, which of the following is equal to $a-b$?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
A field is surveyed and found to have 240 wild flowers in a variety of colors : red, yellow, violet and white. There are 60 yellow flowers. One third of the rest of the flowers are white, $40\%$ are red and the rest is violet. What is the percentage of yellow flowers ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
A field is surveyed and found to have 240 wild flower in a variety of colors : red, yellow, violet and white. There are 60 yellow flowers. One third of the flower rest of the flowers are white, $40\%$ are red and the rest is violet. A flower is picked at random. What is the chance that it is a violet flower.
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 10, 2019
by
priyanka.clay6
0
answers
A field is surveyed and found to have 240 wild flowers in a variety of colors : red, yellow, violet and white. There are 60 yellow flowers. One third of the rest of the flowers are white and $40\%$ are red and the rest violet. Which color of flowers are most abundant ?
sat
math
problem-solving-and-data-analysis
no calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
A farmer is plotting a grid over a section of farm land. There are 40 parallel rows of 10 plants with a perpendicular irrigation line every 5 plants. If the first plant is plotted at the point $(-10,2)$ and the second at $(-8,2)$ and so forth, which of the following equations could represent the path of the irrigation line ?
sat
math
linear-equations
calculator
asked
Dec 10, 2019
by
priyanka.clay6
1
answer
A group of students are tracking a friend Smith who is riding a Ferris wheel. They know that Smith reaches a maximum height of 11 m at 10s and reaches a minimum height of 1m at 55s. Which of the following graph represents this ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 7, 2019
by
priyanka.clay6
1
answer
In a cricket match, a batsman hits a boundary 12 times out of 48 balls he plays. Find the probability that he does not hit a boundary in the next ball ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 7, 2019
by
priyanka.clay6
1
answer
The city of Farmington has a population of 4000, requires 150 litres of water per head per day. It has a tank measuring $20 m \times 15 m \times 6 m$. For how many days will the water in this tank last ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 7, 2019
by
priyanka.clay6
1
answer
sat
math
circles
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
A landscaper is designing a rectangular garden. The length of the garden is to be 12 feet longer than its width. If the area of the garden will be 108 sq. feet, what will be the length in feet of the garden ?
sat
math
quadratic-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
The ratio of the surface area to the volume of micro organisms affect their ability to survive. An organism with a higher surface area to volume ratio is more buoyant and uses less of its own energy to remain near the surface of a liquid, where food is more in plenty. Mike is calculating surface area to volume ratio of different sized cells, assuming then to be spherical. What can be their ratio ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
If $\begin{align*} g(x)= \frac{1}{(x-2)^2-3(x-2)+2}\end{align*}$, for what values of $x$ is $g(x)$ undefined.
sat
math
quadratic-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
Ryan can husk at least 14 dozen ears of corn per hour and at most 21 dozen ears of corn per hour. Based on this information, what is a possible amount of time, in hours, he can take to husk 84 ears of corn ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
If the lines $x+2y+7=0$ and $2x+ky+18=0$ intersect at a point, then what is the value of $k$ ?
sat
math
linear-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
If $ 20+3x$ is 15 more than 20, what is the value of $5x ?$
sat
math
linear-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
At $t$ minutes past 2 pm, the time needed by the minutes hand of a clock to show 3 pm, was found to be 3 minutes less than $\dfrac{t^2}{4}$ minutes. Find $t$
sat
math
quadratic-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
In the equation below, if $a$ is negative and $b$ is positive, which of the following is true ? <br> $\qquad \qquad \large\frac{b-a}{b}=c$
sat
math
linear-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
In the figure given below, if $LM \parallel CB$ and $LN \parallel CD$. Then which of the following statement is correct ?
sat
math
lines-angles-and-triangles
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
A line intersects the $y$ axis and $x$ axis at the points $P$ and $Q$ respectively. If $(2,-5)$ is the mid point of $PQ$, then the coordinates of $P$ and $Q$ are
sat
math
linear-equations
calculator
asked
Dec 6, 2019
by
priyanka.clay6
2
answers
If $i=\sqrt{-1} $ then $(i^2+i)(i^4-i^2)=$
sat
math
trigonometry
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
A kite is flying at a height 30 m from the ground. The length of the string from the kite to the ground is 60 m. Assuming that there is no slack in the string, find the angle of elevation of the kite at the ground.
sat
math
trigonometry
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
A garden roller has a circumference 4m. The number of revolutions it makes in moving 40 m is
sat
math
circles
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
4 identical momento is made by a school to award 4 students for four values - Honesty, Punctuality, Cleanliness and Non-Violence. The shape of the momento is as shown in the figure. The base PQRS is silver plated from the front side at the rate of $\$10\; per \;cm^2$. What is the total cost of the silver plating ? (Take $\pi=\frac{22}{7}$)
sat
math
circles
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
In a cornfield the heap of corns powed are in the form of a cone. Each heap has a diameter of 9 m and height 3.5 m. How much canvas cloth would be required to cover 5 such heaps ?
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
The mean of six numbers. $x-5,\; x-1,\;x,\; x+2,\; x+4$ and $x+12$ is $15.$ Find the mean of first 4 numbers.
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 6, 2019
by
priyanka.clay6
1
answer
At a fish hatchery, fish hatch at different times even though the eggs fertilized at the same time. The number of fish that hatched on each of the first four days after fertilization was $3, 12, 48$ and $192$ respectively . If the pattern continues, calculate the total number of fish hatched during the first 10 days.
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 5, 2019
by
priyanka.clay6
1
answer
Allen invests $\$4250$ at $2.5\%$ of a simple interest. What will be the amount earned after 20 years ?
sat
math
problem
solving
and
data
analysis
calculator
asked
Dec 5, 2019
by
priyanka.clay6
1
answer
In the 1908 Olympic games, the Olympic Marathon was lengthened from 40 km to approximately 42 km. Of the following which is the closer to the increase in the distance of the Olympic Marathon in miles ? (1 mile is approximately 1.6 km)
sat
math
problem-solving-and-data-analysis
calculator
asked
Dec 5, 2019
by
priyanka.clay6
1
answer
Smith and Slerry have $24\;m$ of fencing to enclose a rectangular garden at the back of their house express the area of the garden as a function of its width.
sat
math
quadratic-equations
calculator
asked
Dec 5, 2019
by
priyanka.clay6
1
answer
Nigel and Petra are hosting a dinner for 300 guests. Cheers Banquet hall has quoted these charges. <br> * $\$500$ plus $\$10$ per person, for food.<br> * $\$200$ plus $\$20$ per person for drinks.<br> * a discount of $\$5$ per person if the guests exceed 200. <br> What can be function equivalent to the given situation ?
sat
math
linear-equations
calculator
asked
Dec 5, 2019
by
priyanka.clay6
1
answer
Which of these functions describe exponential decay ?
sat
math
problem
solving
and
data
analysis
calculator
asked
Dec 5, 2019
by
priyanka.clay6
1
answer
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