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Question 19.

State True/False

Zero is not an integer as it is neither positive nor negative.

Which of the following statements are true about radius?

Question 12 (a)

Fill in the blanks:

A number which has only two factors is called a ________.

Class 8 students did a survey on birthdays. This chart shows the number of people whose birthdays fall on different months of the year.

A) How many people have their birthdays before July?

B) How many people have their birthdays in December if nobody has their birthdays in October and six people have their birthdays in November.

Which of the following number line represents $t>0$ and $t\le 4$?

Note: In a number line, a closed circle on the number gets included in the solution, while an open circle on the number will not get included in the solution

The
distance between the school and the house of a student’s house
is 1 km 875 m. Everyday she walks both ways. Find the total distance
covered by her in six days.

70% of the students in a school are boys and the number of girl is 504 . Find the number of boys in the school.

Write all the factors of

$\left(a\right)68$

$\left(b\right)125$

Match the half shapes to their corresponding full shape.

(Join the shapes along its red line)

Question 60

What is the area of each small square in the given figure, if the area of entire figure is 96 sq cm? Find the perimeter of the figure.

To form a smallest number using the given digits, the digits are arranged such that their value keeps on _______ as we move from left to right.

Help me with detail explanation to solve this Using divisibility tests determine whether 2, 15 and 468 is divided by 6, 8, 9 and 11.

What is the least common multiple (LCM) of $\frac{1}{2},\frac{1}{3}\&\frac{2}{5}$?

In which of the following figure the area is shaded in blue color ?

If $A=\{1,4,5,7,8\}$ and $B=\{8,1,5,4,7\}$ then which of the following statements are true?

i) Prime numbers have ____ factors.

ii) Composite numbers have more than _______ factors.

iii) ______ is the only even prime number.

Question 20

State whether the given statements are true (T) or false (F).

15m : 40m = 35m : 65m

Emma is a darts player. She hit the target seven times out of eighteen throws. What is the experimental probability that Emma's next throw will not hit the target?

Which fraction is closest to 1?

Write each
of the following as decimals:

(a) (b)

(c) (d)

(e) (f)

(g) (h)

(i) (j)

(k)

A shopkeeper buys 90 articles for ₹ 3600 and sells them at a profit of $20\%$. Find the selling price of one article.

In the figure, two straight lines PQ and RS intersect each other at O. If $\angle POT={75}^{\circ }$, find the values of a, b and c. [4 MARKS]

Three angles of a quadrilateral are in the ratio 8 : 11 : 7. If fourth angle is 100°, then the other three angles of the quadrilateral are respectively ___.

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

A straight angle is equal to ___ right angle(s).

ब्रजभूमि
के
प्रति
कवि
का
प्रेम
किन-किन
रूपों
में
अभिव्यक्त
हुआ
है?

The given figure shows map of a village. A denotes the location of a temple and B represents location of a school. A and B in mathematical terms are called __.

If the price of 1 dozen bananas is ₹k, then which of the following is the correct equation for the given statement?

$\text{Statement:}$ Rahul had ₹200. He bought 4 dozen bananas and left with ₹75.

1. 2

525 paise + 200 paise + ₹ 5.00 + ₹ 10.00 = ₹ ___ and ___ paise

For any two sets $A\&B,A\subset B,A\cup B=$

Anita, Divya and Maria were preparing for their exam. Anita says that $3\times 5\frac{1}{5}=\frac{78}{5}$ but Divya says $3\times 5\frac{1}{5}=\frac{76}{5}$ , while Maria says $3\times 5\frac{1}{5}=\frac{75}{5}$

प्रदूषण के कारण स्नोफॉल में कमी का जिक्र किया गया है?प्रदूषण के और कौन-कौन से दुष्परिणाम सामने आए हैं,लिखें।