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The listed price of a frock is Rs 220. A discount of 20% is announced for sales. The sale price is Rs.___.

Look at the following table below.

$$\begin{array}{cc}Classinterval& Classmark\\ 0-5& A\\ 5-10& B\\ 10-15& 12.5\\ 15-20& 17.5\end{array}$$

The value of A & B respectively are:

A towns population increased by $1200$ people and then this new population decreased $11\%$. The town now had $32$ less people that it did before the $1200$ increase. Find the original population.

Find the smallest number by which the given number must be multiplied so hat the product is a perfect square.
(i) 23805 (ii) 12150 (iii) 7688

In a city 20% of the population travel by car, 50% travel by bus and 10% travel by both car and bus. The percentage of the population traveling by car or bus is ____.

In the given figure, ABCD is a special quadrilateral in which the sum of its opposite internal angles is ${180}^{\circ }$.

What is the value of $\angle FDC$, given $\angle CBE={130}^{\circ }$?

A dimensionally consistent relation for the volume V of a liquid of coefficient of viscosity $\eta$ flowing per second through a tube of radius r and length l and having a pressure difference P across its end, is

What are the remainders of a perfect square when divided by 5?

Which of the following represents the value of the following expression?

If $\sqrt{5^n}=125$ then find the value of $5^{\sqrt[n]{n64}}$.

Area of a sector of angle p (in degrees) of a circle with radius r is

Convert Tree diagrams into Algebraic expressions.

Find the values of
(i) $(82{)}^2-(18{)}^2$
(ii) $(128{)}^2-(72{)}^2$
(iii) $197\times 203$
(iv) $\frac{198\times 198-102\times 102}{96}$
(v) $(14.7\times 15.3)$
(vi) $(8.63{)}^2-(1.37{)}^2$

In a parallelogram, the ___ bisect each other.

Cube root 2744

The common difference for the arithmetic progression

$3+2\sqrt{2},3+4\sqrt{2},3+6\sqrt{2},3+8\sqrt{2}$ is

Find the area of the trapezium shown below:

The given figure is rotated by an angle of ${90}^{\circ }$ in the clockwise direction around the centre. The resultant figure will be

What is the value of ?

We have a parallelogram ABCD with AC and BD as diagonals. In parallelogram ABCD, $\angle$ ABC = ${110}^{\circ }$, $\angle$ DAC = ${15}^{\circ }$, $\angle$ CAB=${25}^{\circ }$, AB = 5cm, CD = 7cm. Can we construct this parallelogram?

Question 86(vi)

A die is rolled once. What is the probability that the number on top will be a factor of 6

The value of $\frac{x(x+1)(x+2)(x+3)}{x(x+1)}$ is __________.

What is the difference between a pair of supplementary angles and a pair of complimentary angles?

In the given diagram, $\angle$XOB and $\angle$YO'P are called ________.

Jayesh purchased a pair of shoes at ₹ 1850. Calculate the total amount paid for the shoes if the rate of Tax is 6%.

Look at the figures and write ‘<’ or ‘>’,
‘=’ between the given pairs of fractions.

(a)

(b)

(c)

(d)

(e)

Find the equation of the horizontal line that is drawn through the point $(-4,0).$

1. 900

Sonal attended her school on 204 days in a full year. If her attendance is 85$\%$, find the number of days on which the school was opened

Mr. Jay has a Savings account in a Bank. The balances on various dates are:

If the rate interest be 5% per annum, find the amount received by him on closing the account on July 2005.

The reciprocal of a negative rational number is

3134673 is divisible by

Four different graphs for the relation $y=f\left(x\right)$ are given below. Which of the following graphs represents function

Find the interest on ₹800 at 6% per month for 10 months.

You have a metal wire of length 1000 m, radius of 0.7 mm and resistivity of the metal is given as $153.86\times {10}^{-6}\Omega m$. Find the resistance of the wire.