Line, Line Segment and Ray

Q.

A square pyramid has __________ faces, __________ edges and __________ vertices.

Q.

The software which contains rows and columns is called ______

Q.

Computers use the ____________ language to process data.

1. Relational

2. Megabyte

3. Binary

4. Processing

Q. The of numbers on each side of the magic triangle should be same.

1. addition
2. subtraction
3. product

Q. How many numbers lie between 50 and 100 in the given list.

1. 16
2. 17
3. 15
4. 18

Q. Which of the following figures have rotational symmetry as order 1:

1. Figure (a)
2. Figure (b)
3. Figure (c)
4. Figure (d)

Q. An examination hall has 6 rows of benches with 4 benches in each row. If 4 students sit on each bench, except for two benches, where only two students sit on each of them, find the total number of students in the hall.

1. 72
2. 70
3. 74
4. 76

Q. What is the missing number in the given magic square?

$\begin{array}{ccc}10& 3& 8\\ 5& 7& 9\\ 6& ?& 4\end{array}$

1. 7
2. 3
3. 11
4. 10

Q.

Write the next three natural numbers after $9,87,098$ $?$

Q.

Look at the adjoining figure. How many cubes are used to form this shape

1. 72

2. 64

3. 125

4. 60

Q.

The angle of rotation for the given figure is ${60}^{\circ }$. At what other angles of rotation will you get the same figure?

1. ${120}^{\circ }$

2. ${180}^{\circ }$

3. ${240}^{\circ }$

4. ${360}^{\circ }$

Q.

If a line segment is indefinitely extended in both the directions, then we will get a ___.

1. line

2. will remain a line segment

3. ray

4. circle

Q.

If a train contains 24 compartments (including the engine car) then the length of one compartment is $\frac{1}{24}$ of the full length of the train.

1. True

2. False

Q. A telephone exchange worker wants to give the telephone connection to Amutha's house. Figure below shows all the possibilities of cable connections. Find the length of the route which requires minimum cable?

1. 7 m
2. 8 m
3. 9 m
4. 6 m

Q. Find the missing number in the given sudoku.
$$\begin{array}{cccc}1& 4& 3& 2\\ 3& 2& 1& 4\\ 4& 1& 2& 3\\ 2& ?& 4& 1\end{array}$$

1. 1
2. 2
3. 3
4. 4

Q.
Observe the dot arranged in the triangle. dots will be there in the next triangle of series?

1. 10
2. 12
3. 14
4. 16

Q. This situation familiarizes one to read the road map. In the Fig various places like school, park, house, hotel and so on are connected through roads. What is the distance of the library from the house?

1. 990 m
2. 1000 m
3. 1100 m
4. 1010 m

Q. Which of the following tetromino shape is obtained on rotating the following tetromino by ${270}^{\circ }$?

1. 
2. 
3. 
4. 

Q. How many tetrominoes are used in the formation of given sudoku?

1. 4
2. 3
3. 5
4. 6

Q. What is the missing number in the given magic square?

$\begin{array}{ccc}8& 1& 6\\ 3& 5& 7\\ 4& 9& ?\end{array}$

1. 2

Q.

Which of the following have $6$ flat surfaces and no curved surface?

1. Prism

2. Pyramid

3. Cube

4. Cuboid

Q. What is the missing number in the given sudoku?

$\begin{array}{ccc}7& 4& 2\\ 2& 7& 4\\ ?& 2& 7\end{array}$

1. 13
2. 2
3. 7
4. 4

Q.

Complete the pattern.

1. 

2. 

3. 

4. 

Q. Which among the following can be the base of a cube?

1. Circle
2. Rectangle
3. Square
4. Triangle

Q. The ______ of numbers on each side of the magic triangle should be same.

1. addition
2. subtraction
3. product
4. division

Q. In which of the following images counting of items/things is difficult?

1. 
2. 
3. 
4. 

Q.

Is a square prism same as a cube? Give reason. [2 MARKS]

Q.
There are numbers which lie between 50 and 100 in the given list.

1. 16
2. 17
3. 18
4. 19

Q. The angle of rotation needed to obtain a second trinomino from the first one in the given figure is _____.

1. ${90}^{\circ }$
2. ${180}^{\circ }$
3. ${270}^{\circ }$
4. ${360}^{\circ }$

Q. Find the shortest distance to Vivekanandar Memorial Hall from the Mandapam using the given map.

1. 8.5 Km
2. 7.5 Km
3. 9.5 Km
4. 10.5 Km