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A body took "t"sec to come down from top of tower.find the time taken to cover half the height of tower.

A.root 2 multipled by t

B.root 2 divided by t

C.t divided by root 2

D.root 2t

$12\times 35$ can be written as $12\times$ ( ___+ 5).

Divide $Rs.60$ in the ratio $1:2$ between a and b.

If Ravi walks 2000 steps to cover 1.5 km then find the distance covered by him in 400 steps.

I bought apples, grapes, and bananas for 2 days. I want to compare their prices using a graph. What type of graph should I use?

The HCF of 10, 20, 35 is ___.

Which fraction should be added to $\frac{1}{9}$ to get $\frac{3}{9}$?

Look at the following matchstick pattern of squares. The squares are not separate. Two neighbouring squares have a common matchstick. What is the rule that gives the number of matchsticks in terms of the number of squares?
(Let the number of squares be x)

Last year the cost of oranges was Rs 72 per dozen. This year the price is Rs 48 per Score. Find the percentage change in the price of oranges. (1 score = 20 units)

What can be cut out from a piece of paper and folded to make the 3-dimensional figure?

Given in a clock, the hour hand is fixed at 12 and the minute hand is made to rotate. The reading of the angle moved by minute hand is taken as twice its actual reading. If the minute hand is at 6 according to the wrong reading, what is the position of minute hand according to the actual reading? Also, find the actual angle rotated by the minute hand. [4 MARKS]

A student who was studying multiplication of variables for the first time got confused because of the symbols used in different algebraic expression. He found two equations of multiplication written in two different ways:

X$\times 2\times$A

2AX

According to him, $2^{nd}$ equation is not correct. State whether he is right?

Find the simple interest on ₹20,000 at $10\%$ rate per annum for $1$ year.

A number when expressed by using a decimal is known as _______ Number.

Find the value of $b$ in the figure given below.

Find the value of M so that M56 is divisible by 9

Standard unit of capacity is ____.

Tom's family bought a bicycle for him. The shape of the cycle tyre is __.

What must be added to 5x to thr power of 3 -2x to the power of 2 +6x +7 to get the sum x to the power of 3 +3x to the power of 2 -1x +1

Question 81

Copy figure on your notebook and draw a perpendicular from P to line $m$ using (i) set squares (ii) protractor (iii) ruler and compass. How many such perpendiculars are you able to draw?

Question 186

A loading tempo can carry 482 boxes of biscuits weighing 15 kg each. Whereas a van can carry 518 boxes each of the same weight. Find the total weight that can be carried by both the vehicles.

Match the following.

Find the angle between the hour hand and the minute hand, when the time is 6:30.

Question 10:

What fraction of these circles have `X` s in them?

Question 83

Bisect $\angle XYZ$ in the given figure.

Between $\frac{5}{8}$ and $\frac{11}{8}$, how many fractions lie on the number line?

The chart below shows the number of bikes sold from January to June. Find the difference in sales in the months of April and June.

What is the cost of cultivating a rectangular field 34 m long and 18 m wide at Rs. 4.50 per square metre?

Question 195

The floor of a room is 8 m 96 cm long and 6 m 72 cm broad. Find the minimum number of square tiles of the same size needed to cover the entire floor.

Question 2 (d)

Which is greater?

$5.100or5.0100$

In a game of long jump, Ravi jumped for 4.77 metres, Navi jumped 4.775 metres, Sushweta jumped 4.55 metres, Shreya jumped for 4.65 metres, Apurva jumped for 4.95 metres. Who is the winner of this game?

In the given figure, AE and BC are equal and parallel. If the sides AB, CD and DE are equal and $\angle$BAE = 100°, then $\angle$AED is equal to

Question 22

The equation 4x = 16 is satisfied by the following value of x

(a) 4

(b) 2

(c) 12

(d) -12

A die is thrown once, the probability of getting a composite number on the die is

The area of a rectangle garden $50m$ long is $300m^2$, find the width of the garden.

Question 1(b)

Answer the following:

The length of a rectangular hall is 4 meters less than 3 times the breadth of the hall. What is the length, if the breadth is b meters?

Question 4(b)

Following pictograph shows the number of tractors in five villages:
Observe the pictograph and answer the following question:
Which village has the maximum number of tractors?

Question 2(c)

Write True (T) or False (F) against each of the following statements:

$12:18::28:12$

In the figure below, lines RS and PQ intersect each other at point O. Which of the following pair of angles are adjacent angles?

Each shaded region consists of a chord and an arc of the circle. Which of the following options is correct?

Each angle in a rectangle is a ____.

Choose the improper fraction(s) from the given options.

24 x 16 = 16 x 24, according to the ____________ law of multiplication .

A triangle $ABC$ where $A(-2,3),B(4,-4)andC(6,-7)$ is reflected in the x- axis onto $△A^{\prime }{B}^{\prime }{C}^{\prime }$ and then is reflected in the origin onto $△A"B"C"$.Write down the co-ordinates of (i) $A^{\prime },B^{\prime },C^{\prime }$ and (ii) $A",B",C"$.