Question

7. Which of the following numbers are divisible by 8?
a) 672 b) 263 0)7236
8. Which of the following numbers are divisible by 11?
a) 20438 b) 48295 C) 563541
9. Numbers with only two factors 1 and the number itself are nown
10 Numbers with more than two factors are called
is the only even prime number
12
is neither Prime nor composite
13 Two numbers that have only 1 as a common factor are known as
14. A number is called If the sum of all its factor is equal to twice the number
16. The place value and face value of the digit 6 in 28.83.251
16. Write the equivalent Hindu Arabic numerals for the following
a)CDXCV b) MCDXCVI c) CMXCIN
11
17 List the multiples of 3 between 15 and 40
18. How many odd numbers are there between 1 and 50 ? ( both inclusive)
19. Write the first ten multiples of 9
20. Write a mathematical expression for
a) 36 is divided by the difference of 9 and 5
b) Divide the sum of 12 and 6 by the difference of 4 and 3
c) Add 28 to the difference of 10 and 12
21 Find the difference between the place value and face value of the digit 8 in 6,38,439
22 Write the greatest 7 digit number having four different digits
23. How many 6 digit numbers are there in all?
24 Find the smallest 6 digit natural number ending in 9.
25. Express the following in numerals "live crore, seven lakh eighty nine thousand, thirty-
26. Express the following numbers in the standard form
a) 20,00,000 + 5,000 + 50 + 8 b) 30,00.000 +500 + 80
27. Express the following numbers in the International system using both periods and words
a) 59379356 b) 648295825
28. On Monday the number of spectators for two football matches were 36.731 and 38.953
On Tuesday the number of spectators for two football matches were 39.246 and 36 842
On which day were there more number of spectators and by how much?
29. A truck carries 65 boxes each of these boxes contains 80 smaller packages
Each of these smaller packages contains 15 toy soldiers. How many toy soldiers are
being carried in the truck.
30. A shopkeeper had ** 88,493 with him. He placed an order for purchasing 15 sofa sets
at *2,500 each. How much money will remain with him after purchase?
31. Simplity a)100-120 + { 50 - ( 40 - 10 )
b) 15+ 9 + 3-15x3-15-(7-4) 1
c) 100 x 10 + 1 400 - (100 - (50 - 30 ) ) )
d) 90+ (10 + 15 of 3 - (20 + 30 - 45+5))​

Answer 1

Answer:

7 option a

8 option c

9 prime no. like 13, 2

10 composite

11 :2

12: 0

Step-by-step explanation:

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Answer 2

Answer:

which of the following number is divided by 8