Quiz – 1

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Question 1

Time: 00:00:00
Find the units digit in (264)^102+(264)^103

6

6

4

4

2

2

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Question 2

Time: 00:00:00
Find the total number of prime factors in the expression 4^11×7^5×11^2?

18

18

31

31

29

29

15

15

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Question 3

Time: 00:00:00
What least value must be assigned to * so that the number 197*5462 is divisible by 9?

2

2

3

3

1

1

4

4

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Question 4

Time: 00:00:00



Which of the following number is not divisible by 4?


67920594

67920594

67920599

67920599

67920590

67920590

67920584

67920584

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Question 5

Time: 00:00:00



Which digit should come in the place of * and # if the number 62684*# is divisible by both 8 and 5 ?


4 and 0

4 and 0

7 and 0

7 and 0

5 and 2

5 and 2

3 and 0

3 and 0

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Question 6

Time: 00:00:00
If a positive integer n is divided by 5, the remainder is 3. Which of the numbers below yields a remainder of 0 when it is divided by 5?

n + 4

n + 4

n + 2

n + 2

n + 5

n + 5

n + 6

n + 6

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Question 7

Time: 00:00:00
If an integer n is divisible by 3, 5 and 12, what is the next larger integer divisible by all these numbers?

n + 15

n + 15

n + 33

n + 33

n + 24

n + 24

n + 60

n + 60

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Question 8

Time: 00:00:00
What is the smallest integer that is multiple of 5, 7 and 20?

185

185

160

160

155

155

240

240

140

140

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Question 9

Time: 00:00:00
When the integer n is divided by 8, the remainder is 3. What is the remainder if 6n is divided by 8?

1

1

2

2

3

3

4

4

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Question 10

Time: 00:00:00
If n is an integer, when (2n + 2)2 is divided by 4 the remainder is

'0'

'0'

2

2

3

3

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["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]