Number System And Operations Test

Result

Number System And Operations Test - 3

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Weekly Quiz Competition

Question 1
1 / -0

How many prime numbers are of the form 3m + 2, where 1 ≤ m ≤ 20?

A
6

B
7

C
8

D
9
Question 2
1 / -0

If the eight digit number 28357a59 is exactly divisible by 111, then find the least possible value of a.

A
0

B
1

C
2

D
3
Question 3
1 / -0

How many different positive integers are there in between 10⁵ and 10⁶, the sum of whose digits is equal to 2?

A
5

B
6

C
8

D
11
Question 4
1 / -0

The greatest number, which leaves remainders 3 and 5 on dividing 523 and 429 respectively, is_____

A
6

B
12

C
8

D
14
Question 5
1 / -0

Find the sum of 3.333333........ + 5.55555555...........

A
80/9

B
80/11

C
70/9

D
88/10
Question 6
1 / -0

How many factors of 2⁶ × 3⁷× 5³ are perfect squares?

A
32

B
16

C
64

D
28
Question 7
1 / -0

If * 35624 is divisible by 11, then the value of * is ____

A
3

B
4

C
6

D
8
Question 8
1 / -0

The product of three consecutive natural numbers will be divisible by ___

A
3

B
9

C
15

D
6
Question 9
1 / -0

The sum of digits of a two digit number is 7 and their product is 12, what will be the difference of two digits?

A
4

B
1

C
2

D
3

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Question Analysis

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Re-Attempt Weekly Quiz Competition

Number System And Operations Test - 3

Result

Number System And Operations Test - 3

Score

-

Rank

-

SHARING IS CARING

Question 1

6

7

8

9

Question 2

0

1

2

3

Question 3

5

6

8

11

Question 4

6

12

8

14

Question 5

80/9

80/11

70/9

88/10

Question 6

32

16

64

28

Question 7

3

4

6

8

Question 8

3

9

15

6

Question 9

4

1

2

3

User

Question Analysis

My Perfomance

Score

-

Rank

-

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