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Question 1(c):

Draw number lines and locate the points on them:

$\frac{2}{5},\frac{3}{5},\frac{8}{5},\frac{4}{5}$

Question 145 (i)

In the given figure, it is given that LM = ON and NL = MO

State the three pairs of equal parts in the $\Delta NOM$ and $\Delta MLN$

Which of the following fractions is a recurring and non-terminating decimal?

The last page number on the textbooks of different subjects in a class is given.

$$\begin{array}{cc}Subject& PageNumber\\ English& 203\\ Hindi& 203\\ Maths& 152\\ Physics& 177\\ Chemistry& 225\\ Biology& 172\\ ComputerSci.& 185\\ History& 203\\ Geography& 172\\ MoralSci.& 267\end{array}$$

Find the probability that the last page number ends in
(i) an odd number
(ii) an even number
(iii) a multiple of 3. [4 MARKS]

Question 7(d):

Reduce the following fractions to simplest form:

$\frac{12}{52}$

Question 47
Fill in the blank to make statement true.
Order of rotational symmetry of a circle is ___.

In the given fig., locate the position where the ball lies on the number line.

Question 2 (ii)
The following data on the number of girls (to the nearest ten) per thousand boys in different sections of Indian society is given below.
$\begin{array}{cc}\text{Section}& \text{Number of girls per thousand boys}\\ \text{Scheduled Caste (SC)}& 940\\ \text{Scheduled Tribe (ST)}& 970\\ \text{Non SC/ST}& 920\\ \text{Backward districts}& 950\\ \text{Non-backward districts}& 920\\ \text{Rural}& 930\\ \text{Urban}& 910\end{array}$
(ii) In the classroom discuss, what conclusions can be arrived at from the graph.

Question 76 (b)

Express the following in exponential form.
$a\times a\times b\times b\times b\times c\times c\times c\times c$

In the given figure, the arms of two angles are parallel to one another. If $\angle ABC={70}^{\circ }$, then find $\angle DGC$

.

Question 63

State weather the given statement is true or false.

The interest on ₹ 350 at 5% per annum for 73 days is ₹ 35.

Find the area of the following parallelogram:

Evaluate:
152.55 $÷$ 2.5

_{solve using BODMAS:}

_{QUES- 5+3{-34-line bracket on 16-14}÷3[17+(-3)×4-2×(-17)]}

Question 50

Fill in the blanks to make the statement true.

Two angles forming a ___ pair are supplementary,

On 1st January 2010, Rakesh had an overdraft of Rs. 8,000 as shown in his cash book. Cheques amounting to Rs. 2,000 had been paid in by him but were not collected by the bank by January 1, 2010. He issued cheques of Rs. 800 which were not presented to the bank for payment up to that day. There was a debit in his pass book of Rs. 60 for interest and Rs. 100 for bank charges. Prepare a bank reconciliation statement for comparing both the balance.

Find the area of WXYZ from the figure given below provided that E, F, G, H are the respective mid points.

After hearing the noise coming from your class, your teacher came into the class and found out what was going on. Then she posed another question, "Which of the following number gives more accurate value of π?”

An article was sold for $Rs.250$ with a profit of $5\%$ . Find cost price.

Jack’s age is 0.27 times the age of his father. His father’s present age is 45 years. Jack’s present age correct to one decimal place will be

How many SC boys leave school when in the Elementary section?

Who among the following is the brother of A?

Question 2 (c)
Draw rough sketches for the following:
In $\Delta$XYZ, YL is an altitude in the exterior of the triangle.

A number when multiplied by 6 is increased by 45, then the number is

Question 2 (vii)

Add:

$4x^{2}y,-3x{y}^2,-5x{y}^2,5x^{2}y$

Find an angle which is 1/4th of its complement

A rectangle ABCD, A = (0,0), B = (4, 0), C = (4, 2), D = (0, 2) undergoes the following transformations successively.
(i) $f_1(x,y)\to (y,x)$
(ii) $f_2(x,y)\to (x+3y,y)$
(iii) $f_3(x,y)\to (\frac{x-y}{2},\frac{x+y}{2})$
The final figure will be

Find the LCM of the following integers by applying the prime factorization method
12, 15 and 21

In the figure, area of parallelogram is $64m^2.$ Its sides are 16 m and 8 m. Find the height $h_1$ and $h_2.$

Among the following, the greatest negative integer is:

Find $x$, if $\frac{2}{5}+x=\frac{3}{5}$

A right triangle ABC right angled at A with lengths of perpendicular sides 4 cm and 3 cm is constructed. Keeping the third side as the base, another triangle BCD is constructed such that $\angle$DBC = 40${}^{\circ }$ and $\angle$BCD = 30${}^{\circ }$. Then the perimeter of triangle BCD is

From the options given, choose the appropriate name for the given figure.

Which of the following images is not symmetric (assuming the triangle given to be an isosceles triangle)?

1. 2

What should be the angle at the center, if a circle divided into 5 equal parts?

Nishu saves ₹ 120 from her pocket money. If she saves 10% of her pocket money, what is her pocket money? [3 MARKS]

At what interest rate per annum should ₹ 3000 be invested for 2 years, so as to generate a simple interest of ₹ 300?

Match the following table according to the number of unlike terms in an algebraic expression to the appropriate prefix..

$\begin{array}{cc}a.3terms& 1.Mono\\ b.1term& 2.Bi\\ c.8terms& 3.Tri\\ d.2terms& 4.Poly\end{array}$

What must be subtracted from $4x^3-3x+5$ to get $2x^2-3x^3+5x-2$ ?

The least common multiple of 4, 5, 6 is ___

The operation in which the elements that are either in set A or in set B or in both set A and set B is called ____.