Students and Teacher's Forum

Students and Teachers Forum

1. Write the number in Hindu-Arabic digit and also write the number name.
सतहत्तर हजार नौ सय चौरासी

Number in Hindu-Arabic digit = 77, 984 Number name = Seventy seven thousand nine hundred and eighty .....

2. Write first four multiples of 8.

First four multiples of 8 are; 8, 16, 24, .....

3. Who was the first martyr of Nepal?

Lakhan .....

4. Write the greatest and the least numbers formed by the following digits without repeating any digit.

5,4,8,6,2,0

The greatest number = 8,65,420 The least number = .....

5. Write all the integers in between:

-6 to -1

The integers in between -6 to -1 are; -5, -4, -3, -2, .....

6. Find the greatest number which divides 10, 15 and 20 exactly.

To find the H.C.F of 10, 15 and 20 ∴ H.C.F. = 5 So, the required greatest number is .....

7. Write all possible factors of 45.

The possible ways we can make 45 by multiplication are; 1 × 45 3 × 15 5 × 9 So, the possible factors of 45 are 1, 3, 5, 9, 15, .....

8. Write first four multiples of 11.

First four multiples of 11 are; 11, 22, 33, .....

9. Write first four multiples of 18.

First four multiples of 18 are; 18, 38, 54, .....

10. Fill in the blanks.

(Beirut, Tokyo, Seoul, Amman, Damascus)

1.    The capital of South Korea is ___________.
2.    The capital of Syria is ___________.
3.    The capital of Japan is ___________.
4.    The capital of Jordan is ___________.
5.    The capital of Lebanon is ___________.

1. The capital of South Korea is Seoul. 2. The capital of Syria is Damascus. 3. The capital of Japan is Tokyo. 4. The capital of Jordan is .....

11. Write all possible factors of 15.

The possible ways we can make 15 by multiplication are; 1 × 15 3 × 5 So, the possible factors of 15 are 1, 3, 5, .....

12. Write first four multiples of 15.

First four multiples of 15 are; 15, 30, 45, .....

13. Express 105 as the product of prime factors by division method.

.....

14. Find the volume of cuboid whose dimensions are:

length = 5cm, breadth = 4cm, height = 2cm

length = 5cm breadth = 4cm height = 2cm Volume of cuboid =? We know, Volume of cuboid = l × b × h .....

15. Fill the blanks.

(Berlin, Moscow, Paris, Colombo, Bangkok)

1.    The capital of Russia is____________.
2.    The capital of Sri Lanka is____________ .
3.    The capital of Thailand is____________.
4.    The capital of France is____________.
5.    The capital of Germany is____________.

1. The capital of Russia is Moscow. 2. The capital of Sri Lanka is Colombo. 3. The capital of Thailand is Bangkok. 4. The capital of France is .....

16. Simplify:

205 - {16 + (14 + 12 - 18 × 2) - 13}

205 - {16 + (14 + 12 - 18 × 2) - 13} = 205 - {16 + (14 + 12 - 36) - 13} = 205 - {16 + (26 - 36) - 13} = 205 - {16 + (-10) - 13} = 205 - {16 - 10 - 13} = 205 - {16 - 23} = 205 - {-7) = 205 + 7 = .....

17. Write what comes after.One is done for you.

.....

18. Find the volume of cuboid whose dimensions are:

length = 7cm, breadth = 2.5cm, height = 4.2cm

length = 7cm breadth = 2.5cm height = 4.2cm Volume of cuboid =? We know, Volume of cuboid = l × b × h .....

19. Fill in the blanks.

.....

20. Divide 348296 by 242.

242) 348296 (1439 - 242 1062 - 968 949 .....

21. Express the following mathematically and then simplify it.

The difference between 15 and 9 is subtracted from 5 times the sum of 7 and 3.

The required expression is, 5(7 + 3) - (15 - 9) = 5 × 10 - 6 = 50 - 6 = .....

22. Express 44 as the product of prime factors by 'factor-tree' method.

∴ 44 = 2 x 2 x .....

23. Express the following mathematically and then simplify it.

The quotient of 120 divided by 15 is multiplied by 10.

The required expression is, (120 ÷ 15) × 10 = 8 × 10 = .....

24. Simplify:

105 + [72 - {33 - (15 + 4 × 3 - 14)} + 3] ÷ 11

105 + [72 - {33 - (15 + 4 × 3 - 14)} + 3] ÷ 11 = 105 + [72 - {33 - (15 + 12 - 14)} + 3] ÷ 11 = 105 + [72 - {33 - 13} + 3] ÷ 11 = 105 + [72 -20 + 3] ÷ 11 = 105 + 55 ÷ 11 = 105 + 5 = .....

25. When is the UNO Day celebrated?

24th of .....

26. Write the formula to calculate the distance between A(x₁, y₁) and B(x₂,y₂)

We have, the formula to calculate the distance between A(x1, y1) and B(x2,y2) is, Distance (AB) = √((x1-x2)2 + (y1-y2)2 .....

27. Which is the second largest desert in the Asia?

Gobi .....

28. List five substances that are included in 'Panchamrit'.

a. _____________
b. _____________
c. _____________
d. _____________
e. _____________

a. Cow milk b. Curd c. Ghee d. Honey e. .....

29. Express the following mathematically and then simplify it.

The difference of 14 and 6 is multiplied by one-fourth of the sum of 11 and 9.

The required expression is, (14 - 6) × 1 (11 + 9) 4 = 8 × 1 × 20 4 = .....

30. Who was the last king of Kirat dynasty?

.....