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Which of the following are not the perfect models of two perpendicular lines?

Convert 1.25 into its equivalent fraction.

An equilateral triangle has how many lines of symmetry?

Prepare Cash Book with Bank Column of Vinod from the following transactions:

Jan. 1 Cash in hand Rs. 100 and Bank Balance Rs. 2,000

Jan. 5 Purchased goods by Cheque Rs. 1,200.

Jan. 6 Drew Cheque for office use Rs. 50.

Jan. 7 Purchased Stationery for Cash Rs. 10

Jan. 8 Received cheque from Mr. X Rs. 125.

Jan. 10 Carriage paid in cash Rs. 33.

Jan. 12 Z paid us cheque Rs. 175

Jan. 12 Paid Mr. A by cheque Rs. 195

Jan. 27 Received cheque for sales Rs. 200.

Question 4(b)

Can you draw a triangle which has exactly two lines of symmetry? Sketch a rough figure.

Question 4 (e)

Adjacent figure is a vertical number line, representing integers. Observe it and locate the following points:

Arrange all the points in decreasing order of values.

(a) Sonali's brother drew the following pattern on a graph sheet. Can u determine if the pattern is symmetrical and if symmetrical how many lines of symmetry are possible for the following figure?

(b) If a random diagram can be cut into two equal parts so that the two halves look like mirror images by seven lines, then how many lines of symmetry does it have? Draw such a diagram.

A _____ is the one that does not cross itself

Which of these is a simple open curve?

Question 2 (iv)

Find:
$\frac{-3}{8}-\frac{7}{11}$

Question 7(a)

Consider the letters of English alphabets A to Z. List among them the letters which have vertical lines of symmetry (like A).

Question 1(v)

Find the area of the given figure by counting squares:

Question 2(c):

Write the names of six line segments.
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Choose the correct statements.

Select the numbers that are divisible by 10.

Arrange in descending order.

-18, 12, -8, 6, 0, -10, 7

Raj gets paid ₹ 11.26 for every hour he works in a day. He works for 8 hours a day. How much money would he get by the end of the month of 30 days?

The height of a conical tent is $14m$ and its floor area is $346.5m^2$. The length of canvas, $1.1m$ wide, required for it is:

Question 14

Divide 20 pens between Sheela and Sangeeta in the ratio 3 : 2.

$\text{Simplification of}6-\{\frac{3}{2}+(\frac{3}{5}-\frac{1}{2}\left)\right\}\text{gives:}$

If A = {3, 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13, 15} and D = {15, 17}; find :

(i) $A\cap B$ (ii) $B\cap C$

(iii) $A\cap C\cap D$ (iv) $A\cap C$

(v) $B\cap D$ (vi) $A\cap (B\cup C)$

(vii) $A\cap D$ (viii) $A\cap (B\cup D)$

(ix) $(A\cap B)\cap (B\cup C)$

(x) $(A\cup D)\cap (B\cup C)$

Question 77

State whether the statement is True or False.

Integers are closed under subtraction.

Question 35

The length of an aluminium strip is 40 cm. If the length in cm are measured in natural numbers, write the measurement of all the possible rectangular frames which can be made out of it. (e.g. a rectangular frame with 15 cm length and 5 cm breadth can be made from this strip.)

Question 3(e)

Identify the shape given below. Check whether the given figure is symmetric or not. Draw the line of symmetry as well.

An item that costs ₹2,500. is sold at ₹3000. The profit percent is

If I sell ${\frac{4}{5}}^{\text{th}}of10$ apples, then how many apples are left with me?

1. 24

The digit at hundredths place in 13.9 is

Question 3(c):

Express the following as improper fractions:

$2\frac{5}{6}$

The total number of non-square natural numbers between ${16}^2$ and ${17}^2$ is

Estimate: 5,873 - 436.

How many 4digit numbers are there between 999 and 3000?how to find out the answer?

Meaning of consecutive number

The cost of a dozen of ink pens is Rs 180 and the cost of 8 ball pens is Rs 56. Find the ratio of the cost of an ink pen to the cost of a ball pen.

Question 94

In the following question, state whether the given statement is true (T) or false (F).
Any two consecutive numbers are coprime.

1/5x+1/6y=12

1/3x-3/7y=8

solve thé following

The common point of the two rays is the _____ of the angle.

Two lines are said to be perpendicular if:

Question 44

The additive inverse of 0 is ............

Which of the following statements are true?

State whether these two algebraic patterns have same values or not for n =3:

1. $3^n$

2. $n^3$

Which of the following lies between 0.85 and 0.75 ?

The angles of a triangle are $x^o,x^o,2x^o$. Find x.

Which of the following are not improper fractions?

(-18) + (-36) ÷ (-6) - 5 x (-2) =?

On dividing $\left(24x{y}^2\right)\left(z^2\right)$ by $6y{z}^2$, we get:

If you bought apples and oranges at Rs. 95.75 and Rs. 75.75 respectively and paid the shopkeeper Rs. 200. How much will he return you?