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The marked price of a tire is ₹ 120 and is available at a discount of 25 %. Find the selling price of 50 tires

Consider the below figures. Find out $\angle C.$

After 16 years, Leena will be three times as old as she is now. Find her present age.

The chart shows the number of sunny days and the number of windy days in six months. Which months had more sunny days than windy days?

Here the horizontal axis is x-axis which represents months and vertical axis is y-axis which represents number of days. The scale is x-axis 1 cm = 1 month and y axis 5 cm = 10 days

Question 160(iii)

For each hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.

There is a box which contains 4 red, 3 blue and 1 black identical balls. For each red ball withdrawn (without replacement), you have to put 1 blue and 1 black ball in the bag. For each blue ball withdrawn (without replacement), you have to put 2 blue and 1 red ball. What is the probability that ball withdrawn at third attempt will be black, if first and second balls withdrawn were red and blue respectively?

The quotient obtained when $x^4+x^3-2x^2+x-1$ is divided by $x-1$ is

Pavan was wondering if he can find angle subtended between the hour hand and minute hand. So, he decided to find the angle between hour hand and minute hand when the clock shows 2 p.m. What do you think about the value of angle (in degrees)?

Question 99(ii)

Playing cards

Now, the following cards are added to the above cards :



What is the probability of Suhail winning now ? Reshma wins, if she picks up a 4. What is the probability of Reshma winning ?

[Queen, King and Jack cards.]

How does the budget line change if the price of good 2 decreases by a rupee but the price of good 1 and the consumer's income remain unchanged?

Find the volume of the follwing figure.

Simplify the expression 6m +10 - 10m.

Question 95

The table shows the time four elevtors take to travel various distances. Find, which elevator is fastest and which is slowest.



How much distance will be travelled by elevators B and C seperately in 140 sec? Who traveled more and by how much?

Question 4(ii)

Obtain the volume of rectangular boxes with the following length, breadth and height respectively:

2p,4q,8r

Which of these shapes is not visible in the jali pattern?​

State the type of the underlined verb.

Gauri should exercise every day.

The locus of a point which moves so that it is always equidistant from the point A(a, 0) and B (- a, 0) is

Which of the following is a terminating fractions?

The square of 10.2 is equal to

There are 180 multiple choice questions in a test. If a candidate gets 4 marks for every correct answer and for every unattempted or wrongly answered question one mark is deducted from the total score of correct answers. If a candidate scored 450 marks in the test, how many questions did he answer correctly ?

Given that $(p+3)$ is the highest common factor of 81 and 108, find the value of $p$.

Divide the given polynomial by the given monomial:
$(2y^3+3y^2+12y)÷3y$

A sum of Rs 2304 is equally distributed among several people. Each gets as many rupees as the number of persons. How much does each one get?

Question 77

Find the area of the following field. All dimensions are in metres.

What is the closest fractional representation of $\pi$?

How many zeros will the square of $7000000$ have?

Question 67

In the following question, state whether the given statements are true (T) or false (F).

The multiplicative inverse of ${\left(\frac{3}{2}\right)}^2$ is not equal to ${\left(\frac{2}{3}\right)}^2$

To construct parallelogram ABCD given AB=6 cm, AD =3 cm and $\angle DAB={60}^{\circ }$, which of the properties of a parallelogram do we use?

$7\times 100+1\times 10+8=?$

Why is the Associative property useful for Rational numbers?

In similar triangles,

I. The corresponding angles are equal.

II. The corresponding sides are always equal.

III. The corresponding sides are always proportional.