Numbers System Mcqs

1.
(10/20) x 10 x (20/20) + (10/20) x 10 x (20/20) = ?

A. 20?10

B. 100?10

C. 20

D. 100?4

Answer Discus (0)

2.
(121×4+3) / (1÷10) ≠?

A. 3209

B. 4870

C. 2435 x 2

D. 974 x 5

Answer Discus (0)

3.
(1×10000)+(2×1000)+(3×100)+(4×10)+(5×1)=1

A. 5000

B. 15000

C. 12345

D. 54321

Answer Discus (0)

4.
(2×10.000) + (8×1.000) + (4×10)=

A. 284

B. 482

C. 2.84

D. 2.84

E. 68

Answer Discus (0)

5.
45 / 12+45 / 12+45 / 12 =

A. 10.9

B. 11.25

C. 12.35

D. 14.32

Answer Discus (0)

6.
A number is thrift if it is a multiple of 2 or 3. How many thrift numbers are there between -15 and 15?

A. 18

B. 9

C. 19

D. 15

Answer Discus (0)

7.
David has two electronic beepers one of them beeps every 5 seconds the other beeps every 11 seconds. If they are turned on at exactly the same time how many times during the next hour will both beepers beep at the same time?

A. 70

B. 100

C. 66

D. 65

Answer Discus (0)

8.
Find an integer that has a remainder of 1 when it is divided by 4 5 and 6

A. 51

B. 61

C. 41

D. 47

Answer Discus (0)

9.
Find an integer that has a remainder of 2 when it is divided by 3 4 5 6 and 7

A. 420

B. 423

C. 417

D. 425

Answer Discus (0)

10.
For any number w let #w# be defined by the equation #w# = -[w2 (w-1)] what is the value of #-1#?

A. -2

B. -1

C. 2

D. 1

Answer Discus (0)

11.
How many of the numbers in the following list are NOT even numbers? 0.32 140/5 0.4444 0.34 -2.6 2/8 ?36 36/12 etc

A. 1

B. 2

C. 3

D. 4

E. 5

Answer Discus (0)

12.
How many positive even numbers less than 30 are completely divisible by 4?

A. 6

B. 7

C. 8

D. 9

Answer Discus (0)

13.
How many positive integers less than 220 have remainder of 3 when divided by 9?

A. 16

B. 15

C. 14

D. 17

Answer Discus (0)

14.
How many three-digit integers can be divided by 4 toproduce a new integer with the same tens digit and units digit as the original integer.

A. One

B. Two

C. Three

D. Four

Answer Discus (0)

16.
If (x+1) times (2x+1) is an odd integer then x must be:

A. An odd integer

B. An even integer

C. A prime number

D. A composite number

Answer Discus (0)

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General Subjects

Business

Computer MCQS

Sciences MCQS

1. (10/20) x 10 x (20/20) + (10/20) x 10 x (20/20) = ?

Answer & Solution

2. (121×4+3) / (1÷10) ≠?

Answer & Solution

3. (1×10000)+(2×1000)+(3×100)+(4×10)+(5×1)=1

Answer & Solution

4. (2×10.000) + (8×1.000) + (4×10)=

Answer & Solution

5. 45 / 12+45 / 12+45 / 12 =

Answer & Solution

6. A number is thrift if it is a multiple of 2 or 3. How many thrift numbers are there between -15 and 15?

Answer & Solution

7. David has two electronic beepers one of them beeps every 5 seconds the other beeps every 11 seconds. If they are turned on at exactly the same time how many times during the next hour will both beepers beep at the same time?

Answer & Solution

8. Find an integer that has a remainder of 1 when it is divided by 4 5 and 6

Answer & Solution

9. Find an integer that has a remainder of 2 when it is divided by 3 4 5 6 and 7

Answer & Solution

10. For any number w let #w# be defined by the equation #w# = -[w2 (w-1)] what is the value of #-1#?

Answer & Solution

11. How many of the numbers in the following list are NOT even numbers? 0.32 140/5 0.4444 0.34 -2.6 2/8 ?36 36/12 etc

Answer & Solution

12. How many positive even numbers less than 30 are completely divisible by 4?

Answer & Solution

13. How many positive integers less than 220 have remainder of 3 when divided by 9?

Answer & Solution

14. How many three-digit integers can be divided by 4 toproduce a new integer with the same tens digit and units digit as the original integer.

Answer & Solution

16. If (x+1) times (2x+1) is an odd integer then x must be:

Answer & Solution

Engineering MCQS

General Subjects MCQS

1.
(10/20) x 10 x (20/20) + (10/20) x 10 x (20/20) = ?

2.
(121×4+3) / (1÷10) ≠?

3.
(1×10000)+(2×1000)+(3×100)+(4×10)+(5×1)=1

4.
(2×10.000) + (8×1.000) + (4×10)=

5.
45 / 12+45 / 12+45 / 12 =

6.
A number is thrift if it is a multiple of 2 or 3. How many thrift numbers are there between -15 and 15?

7.
David has two electronic beepers one of them beeps every 5 seconds the other beeps every 11 seconds. If they are turned on at exactly the same time how many times during the next hour will both beepers beep at the same time?

8.
Find an integer that has a remainder of 1 when it is divided by 4 5 and 6

9.
Find an integer that has a remainder of 2 when it is divided by 3 4 5 6 and 7

10.
For any number w let #w# be defined by the equation #w# = -[w2 (w-1)] what is the value of #-1#?

11.
How many of the numbers in the following list are NOT even numbers? 0.32 140/5 0.4444 0.34 -2.6 2/8 ?36 36/12 etc

12.
How many positive even numbers less than 30 are completely divisible by 4?

13.
How many positive integers less than 220 have remainder of 3 when divided by 9?

14.
How many three-digit integers can be divided by 4 toproduce a new integer with the same tens digit and units digit as the original integer.

16.
If (x+1) times (2x+1) is an odd integer then x must be: