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After you finish your work, you were watching TV and came across an advertisement by Flipkart, The Big Billion Day SALE. You wanted to know what a 'sale' is and your mum tells you that we get discounts during sales i.e., a certain percent decrease on the cost. As your birthday is near, your mum decided to shop through Flipkart for your birthday. She selects a t-shirt which costs Rs.1625 and has 40% discount. What is the final amount she pays for the t-shirt?

From a
circular sheet of radius 4 cm, a circle of radius 3 cm is removed.
Find the area of the remaining sheet. (Takeπ
= 3.14)

Given that line $p||q$, calculate value of $x$ is

A bag contains 50 coins and each coin is marked with a different integer from 51 to 100. One coin is picked at random.

Find the probability that the number on the coin is not a prime number.

0.1/0.01 + 0.01/0.1?

Question 41

In the given figure, if PQ|| RS and QR || TS, then the value of a is

(a) ${95}^{\circ }$
(b) ${90}^{\circ }$
(c) ${85}^{\circ }$
(d) ${75}^{\circ }$

The lines $\stackrel{⟷}{XW}$ and $\stackrel{⟷}{YZ}$ are parallel, find the angle $\angle DCW$

What is 7 x 3/5?

Step 1: $3x+2=17$
Step 2: $3x=17-2$
This process of shifting number from one side to the other is called ___.

Write equations for the following statements:

(i) The sum of numbers x and 4 is 9.

(ii) 2 subtracted from y is 8.

(iii) Ten times a is 70.

(iv) The number b divided by 5 gives 6.

(v) Three-fourth of t is 15.

(vi) Seven times m plus 7 gets you 77.

(vii) One-fourth of a number x minus 4 gives 4.

(viii) If you take away 6 from 6 times y, you get 60.

(ix) If you add 3 to one-third of z, you get 30.

If a set has $n$ elements, then it has subsets.

Select the options that result in a positive number:

In the pattern given:

if we consider each figure above, each row in that figure has ___ number of squares.

The following image is an sketch of:

A fair die is rolled once. The event set of getting a prime number is represented in which of the following way?

Solve the following.

Hussain Saheb purchases 250 mangoes. 12% of the mangoes are rotten and 10% are damaged. How many mangoes are in good condition?

Some children were asked to name their favourite flavour of ice cream. The result is shown in the following pie chart.

Find the number of children who said chocolate was their favourite flavour if 12 students had said that vanilla is their favourite flavour.

If $\frac{2}{9},\frac{4}{x}$, and $\frac{5}{y}$ are like fractions, then the value of $x+y$ is ____ .

Find the missing values in the place value expansion of 713.317 given below:

$7\times a+1\times 10+3\times b+3\times c+\frac{1}{100}+7\times d$

In the figure shown, lines l and m are parallel and lines r and t are transversals. Find the measure of x.

The length, breadth and the height of a tin box are 26 cm, 26 cm and 45 cm respectively. Find the area of tin required to make 30 such boxes. If the cost of tin per square metre is Rs 80/-, find the amount required to make 30 boxes.

How can I solve 3x+7x=10x

If a = 2 and b = 3, find the value of $(a^b{)}^a$.

Find the area of the shaded portion. A circle is inscribed in a square such that both their centres coincide. BDE is an isosceles triangle. The side of a square is 10m.
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1. 102

The pie chart shows the amount of time that Jaison spends each day on various activities.
What is the angle of the sector of the pie chart representing his eating time?

Refer to the figure: DE is parallel to BC.

$\frac{AD}{DB}$ = ?

Arun's phone has a balance of Rs. 1. After speaking on phone for a while, his balance reduced by 7$\frac{1}{2}$ Rs. Find his new balance.

From a circular pizza, Rohan takes out a quarter of it by making two cuts along its radius. And then Krishna took half of the remaining by making a cut along the radius. What is the angle subtended at the centre by the leftover pizza?

Question 54

Fill in the blanks to make the statement true.

In a pair of complementary angles, each angle cannot be more than ___ .

John owns 6 more than twice the number of toy cars that Merry owns.

Both of them have a total of 12 toy cars. How many toy cars Merry owns?

Question 4(iii)
Write the equation for the following statement:
Ten times a is 70.

Aman takes some money and goes to 5 temples and as he enters each temple his money doubles, he donates Rs 200 at each temple. At the end of the last temple he has no money left. How much money did he carry at first ?

Evaluate $(\frac{27}{125}{)}^{\frac{2}{3}}\times (\frac{9}{25}{)}^{\frac{-3}{2}}$