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There are 150 birds in a zoo, out of which 45 birds are migratory. $\frac{3}{5}$ of the total birds are of Indian origin. Which kind of birds are more in number in the zoo?

Reduce the fraction $\frac{17}{289}$ to lowest terms.

If number ‘a’ is increased by 35%, what is the increased value equal to?

Which of the following should be the FOURTH sentence after rearrangement?

Find the value for m, n for :4m+3n+24=0, 7m-2n=-13

The candlestick in the image belonged to which century?

Find the value of X in the given figure:

A number added to its additive in vesse gives

If 21 is subtracted from a certain number we get 81, then find the number?

1. 102

Equivalent ratios of 7: 6 can be :

a) 14 : 12

b) 2 : 18

c) 28 : 26

d) 30 : 25

Tom and his friends got bored of the game they were playing. They decided to change the rules of the game in which only numbered cards (non-face cards) can be drawn. The score of each player is the product of the numbers on the cards drawn. The scores are written on a sheet of paper after each game. Tom drew the cards as shown in the figure.

Figure: Cards drawn by Tom

Harry was the person writing the scores of all the players, he wrote Tom’s score as 8^x instead of writing it as the product of the numbers on the cards. What is x? (Enter an integral value)

The length of the side of a square with an area of 1600 m² is __ metres. (Enter numerical value)

Find the area of square field whose each side is 11/2 m.

(a) If all the sides of a triangle are equal to the sides of another triangle, will both the triangles be congruent to each other?

(b) If AB is parallel to CD then $△$ABO should be congruent to $△$CDO always. Is this right? [2 MARKS]

Question 44
Fill in the blank to make statement true.
Out of ___ faces of a rectangular pyramid ___ are triangles and the base is ___.

Given $\overline{AB}$ of length $7.3cm$ and $\overline{CD}$ of length $3.4cm$, construct a line segment $\overline{XY}$ such that the length of $\overline{XY}$ is equal to the difference between the lengths of $\overline{AB}$ and $\overline{CD}$. Verify by measurement

$\text{Evaluate :}\left(i\right)(\frac{2}{-3}\times \frac{5}{4})+(\frac{5}{9}\times \frac{3}{-10})\left(ii\right)(2\times \frac{1}{4})-(\frac{-18}{7}\times \frac{-7}{15})\left(iii\right)(-5\times \frac{2}{15})-(-6\times \frac{2}{9})\left(iv\right)(\frac{8}{5}\times \frac{-3}{2})+(\frac{-3}{10}\times \frac{9}{16})$

Question 38

In the above figure (Q. No. 37), which one of the following is not true?
(a) $\angle 1+\angle 5={180}^{\circ }$
(b) $\angle 2+\angle 5={180}^{\circ }$
(c) $\angle 3+\angle 8={180}^{\circ }$
(d) $\angle 2+\angle 3={180}^{\circ }$

A crow flies at a speed of 50 km/h for 3 hours and then at a speed of 40 km/h for further 2 hours. Find the average speed of the whole journey.

Question 4(vii)

Give expression for the following case.

- p divided by 5.

The pie chart shows the amount of time that Jaison spends each day on various activities.

What is the angle of the sector of the pie chart representing his sleep time?

If 50 strawberries weigh 2 kg 800 gm, then how many strawberries can be packed in a 4-kg carton?

(Round off your answer to the nearest integer)

Question 83 (i)

Which is greater in the following?
$\frac{3}{4},\frac{7}{8}$

Question 32
Fill in the blank to make the statement true.
___ is a figure that has neither a line of symmetry nor a rotational symmetry.

Choose the options which tell us about the properties of a square

Question 1

Draw any line segment $\overline{PQ}$. Without measuring $\overline{PQ}$, construct a copy of $\overline{PQ}$

Question 23

Fill in the blanks to make the statement true.
In a bag, there are Rs.5 and Rs.2 coins. If they are equal in number and their worth is Rs. 70, then

(a) The worth of x coins of Rs. 5 each ............
(b) The worth of x coins of Rs. 2 each ............
(c) The equation formed is ............
(d) There are ............ Rs. 5 coins and ............ Rs. 2 coins.

Which of the following is/are example/s for increasing pattern?

The average monthly salary of 20 workers in an office is ₹ 45900. If the manager's salary is added, the average salary becomes ₹ 49200 per month. Find the manager's monthly salary.

A rectangle of area $48c{m}^2$ is divided into two congruent triangles across its diagonal. Find the sum of the areas of both the triangles.

What will be the third step for the following input?

Input: 99 32 48 225 498 175 288

If the mean of16,24,x,23,20 is 18.Then find x

Which among the following diagrams do not contain concentric circles?

Question 41

State whether the statement given is True or False.

In like terms, variables and their powers are the same.

Goutham, Vignesh, Pavan, Herman and Kushagra went to play arena to play Laser Tag. After the game was over they got score cards which showed the scores of each of them individually as shown. Whose score is the highest? ___.

$\begin{array}{ccccc}\text{Herman}& \text{Vignesh}& \text{Pavan}& \text{Goutham}& \text{Kushagra}\\ 98674& 98759& 98908& 98910& 98798\end{array}$

The time is taken by Ebin to cover a distance of 50 km at a speed of 10 km/hr

In 2002, if the ratio of number of educated males to professionally educated females was 5:4. If the number of educated males increased by 25% in 2003. What is the percentage change in number of uneducated females in 2003?

The area of a parallelogram of dimension 18 cm x 12 cm is 144 sq cm. The height of this parallelogram along the longer side is

One angle is 110^o, its supplement angle is equal to

-5-15-10 = ____

Consider the figure:

If $\angle$A = ${50}^{\circ }$​, $\angle$B = ${70}^{\circ }$​, and x = 2y. Then x+y is equal to (in degrees):

A monomial multiplied by a monomial always gives a___.

Question 78
State whether the statement is True or False.
A tetrahedron has 3 triangular faces and 1 rectangular face.

Evaluate : $\left(i\right)\frac{5}{9}+\frac{-7}{6}\left(ii\right)4+\frac{3}{-5}\left(iii\right)\frac{1}{-15}+\frac{5}{-12}\left(iv\right)\frac{5}{9}+\frac{3}{-4}\left(v\right)\frac{-8}{9}+\frac{-5}{12}\left(vi\right)0+\frac{-2}{7}\left(vii\right)\frac{5}{-11}+0\left(viii\right)2+\frac{-3}{5}\left(ix\right)\frac{4}{-9}+1$

Question 2 (i)

Write four more rational numbers in the following patterns:
$\frac{-3}{5},\frac{-6}{10},\frac{-9}{15},\frac{-12}{20}\cdots \cdots$