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Question 164

Find the difference between the largest number of seven digits and the smallest number of eight digits.

On her way to meet her friends, Sonali saw an ambulance and wondered as to why the word 'ambulance ' is written in the manner depicted in the image? Choose the correct option explaining the reason.

Divide 4.65 by 100.

Question 10

The perimeter of a regular pentagon is 100 cm. How long is its each side?

Question 1

Draw $\overline{AB}$ of length 7.3 cm and find its axis of symmetry

Question 78

In the following question, state whether the statement is True (T) or False (F):

The value of p for ${51}^2-{49}^2=100p$ is 2.

The Line Segment AB with a Point P on it is given in the figure as :

If AP : PB = 4 : 7 and Length of AP = 20 cm, Find the Length of the Line Segment AB.

Question 1(k)

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

20 = 5y

Question 3 (b)

Add without using number line:
(–13) + (+18)

If 9 men can do a piece of work in 16 days, then how many men would do it in 24 days.

A variable 't' has the following condition imposed on it. Let 't' be the time taken by the bus to cover a distance of 100 km and this distance is equal to five more than five times the time taken by the bus to travel the given distance. The value of the variable 't' which satisfies the following condition is:-

$x+3=8$ is called an algebraic ______.

A student was asked to multiply a given number by 4/5 . By mistake, he divided the given number by 4/5. His answer was 36 more than the correct answer. What was the given number ?

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Draw any line segment, say $\overline{AB}$. Take any point $C$ lying in between $A$ and $B$. Measure the lengths of $AB,BC,$ and $AC$. Is $AB=AC+CB$?

[Note: If $A,B,C$ are any three points on a line, such that $AC+CB=AB$, then we can be sure that $C$ lies between $A$ and $B$.]

Question 4(b)

Determine if the following ratios form a proportion. Also, write the middle terms and extreme terms where the ratios form a proportion:

39 litres : 65 litres and 6 bottles : 10 bottles

A bus travels 500 km with 70 litres of petrol. Find the distance covered by the bus with 7 litres of petrol.

Which of the following figure is not symmetric.

The below table show the number of vehicles owned by different people in an apartment.

As you can see details are submitted in a very random way.

Such unarranged raw collection of facts and figures is known as ___________.

Which of the following is the largest two-digit multiple of 19?

A Ruler is used for measuring the ­­­­­_____________of line segments.

A drunkard walking in a narrow lane takes 8 steps forward and 6 steps backward , followed again by 8 steps forward and 6 steps backward and so on . Each Step is 1 metre long and requires 1second . Determine how long the drunkard takes to fall in a pit 18m away from the start.

5 apples + 13 oranges =

Composite numbers have more than _______ factors.

Find the probability that a dart hits the region X(inner circle) if the radius of the outer circle is $x$ times radius of the inner circle (x>2).

Which letter has a vertical line of symmetry?

A parallelogram whose adjacent sides are equal is a ___.

Statements: M # N, T $ U, N # U

Conclusions:

I. M ? T

II. T $ N

Question 9 (vi)
In the adjoining figure:

What is the vertically opposite angle of $\angle 5$?

$-1[a-3\{b-4(a-\overline{b-8})+4a\}+10]$ equals

Choose all the unlike fractions.

Find the perimeter of the following figure (all measurements are in mm):

Question 3(e)

Is the following statement True or False:

45 km : 60 km = 12 hours : 15 hours

Frame an equation: Sum of two consecutive numbers is 27.

Sunita knows that the sum of complementary angles is equal to ${90}^{\circ }$. She thinks that there can be a pair of complementary angles such that both of them are equal. Is she correct? If yes, then find such a pair of angle.

The multiplicative inverse of $2^2$ is

How many lines of symmetry does the regular octagon shown below has?

How many vertex/vertices does a cone have?

Sohan bought a second hand refrigerator for Rs. 2500 and then spent Rs. 1500 on its repairs and then sold it for 3300. What is the gain or loss %?

(5) - (-7) is equal to _____

What is the Average population of the 8 cities given in the graph ?

Question 3 (f)

Add without using number line:
(–217) + (–100)

You go to Pizza Hut along with two of your friends and order one large pizza. What will be each one's share assuming each of you have the same number of slices?

12345÷975 divide and check answer.

Match the shapes mentioned in column 1 with the number of lines of symmetry it exhibits.
$$\begin{array}{cc}Shapes& \text{Line of Symmetry}\\ \text{(a) Equilateral triangle}& \text{(i) 2}\\ \text{(b) Square}& \text{(ii) 3}\\ \text{(c) Circle}& \text{(iii) 4}\\ \text{(d) Rectangle}& \text{(iv) Infinite}\\ \text{(e) Regular Pentagon}& \text{(v) 5}\end{array}$$

Find the value
68.2305 + 574.333 + 96.002000000

$Thevalueof\frac{2}{3}\times \frac{5}{6}/\frac{4}{9}-\frac{3}{4}+\frac{2}{9}\times \frac{5}{9}=?$

What is the top view of the ice cream cone shown in the figure below?

Solve the equation : x + 93 -3 = 100