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Bunty wants to cut a shape of upper case English alphabet on a paper, he uses the concept of symmetry. He folds a paper in the middle and it is cut a shape as shown in the figure. Can you identify the alphabet?

Question 1(h)

State whether the given expression is an equation or not.Give reason for your answer. Identify the variable in the given expression.

2n + 1 = 11

If we consider the smaller angle made by the hour and the minute hands of a clock, then in which of the following is it ${90}^{\circ }$?

What fraction of a complete rotation does the hour hand of a clock turn through, when it goes from 4 to 11?

Question 1 (a)

Which is greater:
0.3 or 0.4

Question 2

Construct a line segment of length 5.6 cm using ruler and compasses.

Question 36

Fill in the blanks to make the statements true.

The number of lines of symmetry in a regular hexagon is _____________.

What is $\frac{5}{6}÷5$ ?

1. 9

Ted asked $1$, “But where did $0$ go?” On this, $1$’s sad face became red with anger. It said: “$0$ didn’t go anywhere; it was kidnapped.” Ted got astonished on this. “Kidnapped?”, he asked, “By whom?”

Then $1$ took Ted to $0$’s house. After $0$’s house, there was a wall, pointing to which $1$ said with a serious tone - “Beyond the wall, the kidnappers live. They look like us but have a ‘–‘ sign before them.” The numbers who live beyond the wall are also called ___ of the numbers living in the world of natural numbers.

If only 40 of the 200 apples are bad, what percentage of apples are good?

In a class of 40 students $\frac{1}{5}$ of the total number of students like to study english, $\frac{2}{5}$ of the total number like to study mathematics and the remaining students like to study science. What fractions of the total number of students like to study science?

30 $\frac{m}{s}$ = ___

If you can paint an area of $40c{m}^2$ in 5 min. Find the fraction of area painted in 1 min

Construct a triangle PQR, in which $\angle$P = 30°, $\angle$Q = 45° and PQ + QR + RP = 22 cm. [4 MARKS]

Question 124

Calculate the area of shaded region in the given figure, where all of the short line segments are at right angles to each other and 1 cm long.

The diameter of a circular park is 14 m. Find the perimeter.

$(Use\pi =\frac{22}{7})$

Question 56.

Fill in the blanks using >,< or =.

(-2) + (-5) + (-6)......(-3) + (-4) + (-6)

What angle do we get when we bisect an angle of ${60}^{\circ }$?

When we make the table from this graph, What will be the average number of students of all the 9 classes?

A circle touching all the vertices of a triangle is known as

Arrange the fractions in ascending order:
$\frac{3}{8}$, $\frac{7}{8}$, $\frac{6}{8}$, $\frac{4}{8}$

Question 48
In the following question, state whether the given statement is true (T) or false (F).
The numbers 4578, 4587, 5478, 5487 are in descending order.

If 37y4 is exactly divisible by 9 , find the least value of y .

1. 162

Ankitha has Rs. 7777.5 in her wallet. She bought a churidar for Rs.777.5 and bought an earing for Rs.77.5. She paid Rs.7.5 for kajal. What will be the total amount of money left with her?

Rashmi has ₹ 5555.5 in her wallet. She bought a saree for ₹ 555.5 and bought an umbrella for ₹ 55.5. She paid ₹ 5.5 to the auto driver for dropping her home. What will be the total amount of money left with her?

Using the identities of algebraic expressions, Find :

$\left(i\right){102}^2$

$\left(ii\right){53}^2$

$\left(iii\right){1001}^2$ [3 MARKS]

What is the position of point P and point Q in the given triangle?

Find two numbers such that their mean proportional is 9 and the third proportional is 243.

___ is the successor of 1289734.

The temperature in Anchorage (A) was 9° C below zero. The temperature in Chicago (C) was 1° C below zero and the temperature in Baltimore (B) was 3° C above zero. Which one of the following correctly shows this information on the number line?

Percentage is a special fraction whose denominator is always ___.

A pole is of a certain length, 0.35 m of the pole is painted red, 1.27 m is painted white and 3.27 m is painted black. The remaining 5.63 m is left unpainted. Which of the following is the length of the pole?

Draw an angle of ${90}^{\circ }$ and construct its bisector. [3 MARKS]

Insert commas suitably and write the names according to the Indian System of Numeration 50801592.

The side of a cube is measured by a vernier caliper (10 divisions of a vernier scale coincide with 9 divisions of main scale, where 1 division of main scale is 1 mm). The main scale reads 10 mm and first division of vernier scale coincides with the main scale. Mass of the cube is 2.736g. Find the density of the cube in appropriate significant figures.

[IIT JEE 2005]

The length of a rectangular plot is 12m and its perimeter is 60m. Find its width.

A triangular corner is cut from a rectangular piece of paper and the resulting pentagon has sides $5,6,8,9,12$ in some order. The ratio of the area of the pentagon to the area of the rectangle is

Add after suitable re-arrangement:

223 + 869 + 777 + 131 + 500 =

Mary bought 40 pens and sold them at ₹8 each. If the total cost price is ₹200, then find the profit made or loss incurred in the transaction.

What will be the fraction of 80%?

Shubhangi bought a beautiful lehenga, the price of which is equal to the greatest 5-digit number. What is the price of the lehenga? [2 MARKS]

Question 1 (b)

Write all the factors of the given number:
15

Which amongst the following symbolizes a fraction?

In a right triangle, if one angle is ${50}^{\circ }$, find its third angle.