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Write each pair of fractions given below as fractions with the same denominator.

(i)

(ii)

(iii)

1. 7

A book shop has a mail-order service. One has to send the price of the books and 20 rupees postage. To get a book priced 150 rupees, how much should one send? If one sends 200 rupees, he would get books worth how much?

If we use b for the price of books and s for the postage, in what all ways can we write the relation between these amounts?

If an angle measures $8^{\circ }$, then its called a/an -

The diagonals of a rhombus are 6 cm and 8 cm. State the angle at which these diagonals intersect.

1. 0.5

Question 95

Add the fractions $\frac{3}{8}and\frac{2}{3}$.

Question 44

Anmol has a chart paper of measure 90 cm $\times$40 cm, whereas Abhishek has one which measures 50 cm $\times$70 cm. Which will cover more area on the table and by how much?

Which of the following figures represents a line?

The area (in sq. units) of the region described by

$A=\text{{}(x,y)\in R^2|y\ge x^2-5x+4,x+y\ge 1,y\le 0\text{}}$ is:

Question 93 (v)

The following expression is the area of a rectangle. Find the possible length and breadth of the rectangle.

$x^2+9x+20$

Simplified value of 3⁰ × 4² is______.

Question 2

In which of the following expressions only numbers are used:



(a) y + 3



(b) $(7\times 20)-8z$



(c) $5(21-7)+7\times 2$



(d) 5



(e) 3x



(f) 5-5n



(g) $(7\times 20)-(5\times 10)-45+p$

Find the products given below:

(i)

(ii)

(iii)

(iv)

(v)

(vi)

If white buttons represent positive integers and black buttons represent negative integers, find the net value of all the buttons shown:​

An event is very unlikely to happen. Its probability is closest to

Question 1(ii)

Identify the terms, their coefficients for the following expression:

$1+x+x^2$

'बादशाहत' क्या होती है? चर्चा करो।

1. 2

Ram had five matchsticks of equal length. He made a closed figure with those matchsticks, then this figure will have ____sides and ___diagonals.

If runs scored by the players are represented by pictograph where 1 ball = 20 runs, then which of the following will represent the runs scored by Ben?

$$\begin{array}{cc}\text{Player}& \text{Runs scored}\\ \text{Rahul}& 40\\ \text{Rohan}& 12\\ \text{Alex}& 15\\ \text{Ben}& 25\end{array}$$

Narasimham Committee recommended that SLR should be brought down to:

Fractions having same denominators are called____ fractions.

Draw the front, top and side view of pyramid. [4 MARKS]

Construct
of
length 7.8 cm. From this, cut off
of
length 4.7 cm. Measure.

Match the equivalent quantities.

Question 24



Fill in the blanks to make the statement true.



In the figure,





the number of faces meeting at B is ___.