If p = 10, find the value of

Vertical and horizontal cross sections of a right circular cylinder are always respectively:

From the following equation state which two variables are directly proportional.

Find the area of the shaded region.

A random survey of numbers of children of various age group playing in a park was found as follows. Children playing between the age group of 2-3 years are:

Find the class mark with maximum frequency by using the given data:

is equal to _________________

Find the area of the square if the side of the square is 2.5 cms

Perimeter of a triangle is the sum of the lengths of all the _________ sides.

Find the perimeter of figure given below

Calculate the perimeter of a rhombus with each side measuring 5 units.

Find the circumference of circle  of the radius 4.2 ?

30 children were asked about the number of hours, they watched TV programs in previous week. The results are as follows: 1, 6, 2, 3, 5, 12, 5, 8, 4, 8 10, 3, 4, 12, 2, 8, 15, 1, 17, 6, 3, 2, 8, 5, 9, 6, 8, 7, 14, 12. How many children watch TV more than 15 hours?

0-10, 10-20, 20-30 .... so on are the classes, the lower boundary of the class interval 20 - 30 is _______________ .

Find the frequency of Class 40-60 by using the given data:

If a and b vary inversely, fill in the blanks:

From the following frequency table, find out how many students failed if the pass marks are 40.

A footpath of uniform width 7 m runs round the inside of a rectangular park 28 m long and 32 m wide. Find the area of the path.

A random survey of numbers of children of various age group playing in a park was found as follows. Children playing under the age of 10 years are:

Perimeter of a square whose side measures 4.5m

From the following equation state which variables are directly proportional and find the proportionality constant k.

__________

If    then

Find the perimeter of the following rectangle

Area of trapezium is 850 sq cm, one of the parallel sides is 64 cm and the perpendicular side is 17 cm, find the length of other parallel sides:

Solve: 

The sides of a triangle are 11 cm, 15 cm and 16 cm. The altitude to largest side is :

Subtract   :     from   

Identify which one is Frustum?

Evaluate the expression

A card is drawn from a pack of well - shuffled cards . what is the probability of getting a prime numbered card ?

A four digit perfect square whose first two digits and last two digits taken separately are also perfect square,is

What is the first period while calculating the square root of 12544 using the method of long division.

Divide Rs. 231 in the ratio 3:4.

Express in exponential form :

If the perimeter of a square is    then the length of its diagonal is

Calculate the perimeter of a kite whose equal sides are 4.9 cm and 9.5 cm .

Two tankers contain 850 litres and 680 litres of petrol respectively . Find the maximum capacity of container which can measure the petrol of either tanker in exact number of  times .

 Suppose y is inversely proportional to the square of the x , and that y =36  when x = 5. Given  , find x when y = 49 . 

Select the correct decimal representation of the fraction  

If , find the value of n

A dice is rolled and a card is picked from a well shuffled deck of cards. What is the probability of getting an red king and an even number ?

Amar takes 15 days to reduce 20 kilograms of his weight by doing 20 minutes of exercise per day. If he does exercise for 1 hour per day, how many days will he take to reduce the same weight?

The length of the rectangle exceeds its breadth by 3 cm. If the numerical values of the area and the perimeter of the rectangle are equal, then the breadth of a rectangle will be _________________.

There are 80 cookies in a basket. 73 are choco chips cookies and the remaining are basic cookies. What fraction of the cookies are basic? Using fraction to decimal calculator write your answer in decimal.

Write     in the exponential form.

Simplify and express in exponential form:

The area of a square that can be inscribed in a circle of radius r is ___________________.

A refrigerator is marked for sale at $ 17600 inclusive of sales tax at the rate of 10%. Calculate the sales tax on the refrigerator.