Answer all the questions.
1) Fill in the blanks
(1 × 2 = 2)
- HCF of two or more numbers is greater than or equal to ___. (both the numbers/1/ 0)
- 4 km + 2 m + 6 cm = _________cm.
2)Write down true or false.
(1 × 2 = 2)
- Successor of 58,64,879 is 5,64,881. _______
- Sum of the prime factors of 162 is 14. ____
3) Match the columns:
(1 × 6 = 6)
a) Right Angle |
i) 4 × side |
b) Acute Angle |
ii) side × side |
c) One-third of a straight angle |
iii) side + side + side |
d) Perimeter of a triangle |
iv) 60° |
e) Area of a square |
v) 85° |
f) Perimeter of a square |
vi) 90° |
4) Choose the correct answer:
(1 × 5 = 5)
- Which of the following pair are not co-prime numbers?
i) 64,63 |
ii) 64,62 |
iii) 64,65 |
iv) 63,65 |
- Which one will come next in the given pattern?
- Look at the picture and find the angle between the hour hand and the minute hand.
i) 90° |
ii) 45° |
iii) 60° |
iv) 80° |
- 100 g = _________ kg
i) 2/5 kg |
ii) 2/3 kg |
iii) 1/5 kg |
iv) 1/10 kg |
- 560/100 =
i) 56 |
ii) 5.6 |
iii) 0.56 |
iv) 5.60 |
5) Answer the following questions:
(2 × 6 = 12)
- A bus is running at a speed of 45 km per hour. How long will it take to cover a distance of 180 km?
- A cuboidal box has a square base of side 16 m. The height of the box is half of the length of its base. Find the volume of the box.
- Length and breadth of a veranda are 8 meters, and 4 meters respectively. If the rate of tiling is Rs 8.50 per sq. m., then find the total cost of tiling the floor of the veranda.
- 84 oranges and 91 apples are equally packed in cartons such that no fruit is left. What is the maximum possible numbers of cartons that are needed to packed the fruits?
- Joy buys one dozen pens for Rs 120 and sold it for Rs 15 each. Find his total profit or loss in this transaction?
- Find the sum of the number of edges, corners, and faces of a cube.
6) Do as directed.
(2 × 2 = 4)
- Identify the 3-D shapes of the given net.
-
-
- Draw the angles.
7) Solve the followings.
(2 × 2 = 4)
- Convert from decimal to fraction:
- Write the numbers in words:
8) In the given table favourite subjects of some students are shown using tally marks. Observe the given table and answer the following questions.(1+1+1=3)
- How many more students like English than Science?
- For the following statement write down true or false and give the reason.
‘History lovers are one-fourth of the English lovers.’
- How many less students like History than Mathematics?
9) Answer the following questions.
(3 × 4 = 12)
- A survey was done on 240 children about their preferences for books. The result is shown by the following circle chart.
- Find the number of students who like to read puzzle books.
- How many more students like comic books than poem books?
- Find the area of part B shown in the following picture.
- A park is in the shape of a square with side length of 120 m. The park is divided diagonally into two equal triangular grounds. Find the area of each of the triangular ground.
- A local bus service has 2 lines of buses that start together at 7 am. The buses from line A start after every 15 minutes and buses from line B start after every 20 minutes. In a day how many times do the buses on both the lines A and B leave together between 7 am and 11 am?
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