Question 1 :
What price should Alka mark. on a dress which cost her Rs. $  4000$ so as to gain  $20 \%$ after allowing a discount of $20 \%$?
Question 2 :
A shopkeeper buys 15 identical articles for Rs. 840 and pays sales-tax at the rate of 8%. He sells 6 of these articles at Rs. 65 each and charges sales-tax at the same rate. Calculate the VAT paid by the shopkeeper against the sale of these six articles.
Question 3 :
A shopkeeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of the cost price and the printed price of the book is :
Question 4 :
A man sells three articles. First article for $Rs \ 24,000$ at $20\%$ profit, second article for $Rs \ 18,900$ at $125\%$ profit and the third for $Rs 14,850.$If on the whole, he gains $\displaystyle 3\frac{1}{8}\%,$ find the cost price of the third article.
Question 5 :
A girl sold her pen for Rs. $39$ and got a percentage of profit numerically equal to the cost price. The cost price of that pen is :
Question 6 :
Given $(3x, -5) = (x - 2, y + 3)$, then find $x$ and $y$.
Question 7 :
If $P,Q$ are the points of trisection of $A(1,-2)B(-5,6)$ then $PQ=$_____.
Question 8 :
If one end of a diameter of the circle $x^2+y^2-4x-6y+11=0$ be $(3, 4)$, then the other end is 
Question 9 :
In a regular polygon, the exterior and interior angles are in the ration $1 : 4$. The number of sides of the polygon is
Question 10 :
If the sum of the distances of a point $P$ from two perpendicular lines in a plane is $1$, then the locus of $P$ is a
Question 11 :
Let ABCD be a parallelogram such that AB = q , AB = p, and $\angle BAD $ be an acute angle. If r is the vector that coincides with the altitude directed from the vertex B to the side AD, then r is given by
Question 12 :
Vertices of a parallelogram taken in order are$A\left( {2, - 1,4} \right);B\left( {1,0, - 1} \right);C\left( {1,2,3} \right)$ and $D$.<br>The distance between the parallel lines $AB$ and$CD$ is
Question 15 :
If $C C D - 2 4 C = 3 D C$, then find the values of $C$ and $D$.<br/>Where $CCD$ is 3 digit number and $DC$ is 2 digit number.
Question 17 :
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Refer to the above figure. The number of students in a hostel, speaking different languages is represented using a pie chart. How many students speak Hindi ?
Question 18 :
For which of these would you use a histogram to show the data?
Question 19 :
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In the above fig is shown an agricultural field. Which of the following correctly represents its shape ?
Question 20 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cfa9f59b460d7261f1de.png' />
From the above given image, answer the following: Identify the side view for the given solid among the given views.