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CDS || Elementary Mathematics || Mini Mock

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Question 1

In the given figure, ABCD is a square. A line segment DX cuts the side BC at X and the diagonal AC at O such that

and

. The value of x is?

Question 2

, then what is the value of

Question 3

, then find the value of

Question 4

In how many months will Rs

yield Rs

as compound interest at 36% per annum compounded quarterly?

Question 5

If the selling price is tripled and cost price is doubled the profit would become 65%. What is the present profit in percentage?

Question 6

Direction: Number of toys of five types (A to E) manufactured over the years in thousands is given below study the table and answer the following questions.

The approximate percentage increase in production of D type of toys from 2003 to 2005 was?

Question 7

Direction: Number of toys of five types (A to E) manufactured over the years in thousands is given below study the table and answer the following questions.

The percentage drop in production of A type of toys from 2002 to 2004 was?

Question 8

Direction: Number of toys of five types (A to E) manufactured over the years in thousands is given below study the table and answer the following questions.

The approximate percentage increase of the production of all types of toys from 2005 to 2006 was?

Question 9

Direction: Number of toys of five types (A to E) manufactured over the years in thousands is given below study the table and answer the following questions.

The difference of the average number of toys (in thousands) of the type B and C, manufactured over the years, was?

Question 10

The area of a circle is 33.231 cm². What will be the area of another circle which radius is 4 times the first circle?