Question

1. The number which is neither prime nor composite is....

2. A number is said to be divisible by 6 if the number is divisible by both.... and...

3. (a) 6361 ÷..... = 6361
(b)....÷7 = 15

4. The amount of space is occupied by a solid is known as....

5. Write the remainder when 2347 + 8
6. The smallest odd prime number is....

7. Two prime numbers with difference of.... are called twin prime numbers.

8. Find the volume of air in a room 13 m long, 7m wide and 10 m high.

9. Find dividend if divisor is 23, quotient is 204 and remainder is 15.

10. Find the LCM of 52, 24 and 16.

11. The product of two numbers is 14280. If one number is 20, find the other number.

12. Find the volume of a box with each side measuring 8 cm.

13. Divide and check the answer for the following:
5678 234

14. Find HCF of 40 and 64 using long division method.
15. Check the divisibility of 10813 by 10 (use divisibility rule).

16. How many dice with each side 2 cm can fit inside a box measuring 8 cm x 6 cm X 4
cm?​

Answer 1

Answer:

1. 1
2. 2 and 3
3. (a) 1(b)75
4. area
5. 3
6. 3
7. 2
8. 910
9. 4707
10. I don't know
11. 714
12. 512
13. I don't know
14. I don't know
15. I don't know
16. 96

Step-by-step explanation:

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