Numbers Test 9

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Numbers Test 9

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Question 1/30
1 / -0

Directions For Questions

1022

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2 2

Correct

Wrong

Skipped
A
1026

Correct

Wrong

Skipped
B
1056

Correct

Wrong

Skipped
C
1022

Correct

Wrong

Skipped
D
2044

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Solutions
1022
Question 2/30
1 / -0

Directions For Questions

4

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The smallest value of n, for which 2n 1 is not a prime number, is:

Correct

Wrong

Skipped
A
5

Correct

Wrong

Skipped
B
3

Correct

Wrong

Skipped
C
4

Correct

Wrong

Skipped
D
NONE

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Solutions
4
Question 3/30
1 / -0

Directions For Questions

5

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A number when divided by 627 leaves a remainder 43. By dividing the same number by 19, the remainder will be ?

Correct

Wrong

Skipped
A
19

Correct

Wrong

Skipped
B
24

Correct

Wrong

Skipped
C
43

Correct

Wrong

Skipped
D
5

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Solutions
5
Question 4/30
1 / -0

Directions For Questions

127

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The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is:

Correct

Wrong

Skipped
A
127

Correct

Wrong

Skipped
B
128

Correct

Wrong

Skipped
C
132

Correct

Wrong

Skipped
D
124

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Solutions
127
Question 5/30
1 / -0

Directions For Questions

4

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[(489 375)

Correct

Wrong

Skipped
A
4

Correct

Wrong

Skipped
B
2

Correct

Wrong

Skipped
C
864

Correct

Wrong

Skipped
D
144

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Solutions
4
Question 6/30
1 / -0

Directions For Questions

-2

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-5-(-3) is equal to ?

Correct

Wrong

Skipped
A
-8

Correct

Wrong

Skipped
B
-2

Correct

Wrong

Skipped
C
2

Correct

Wrong

Skipped
D
15

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Solutions
-2
Question 7/30
1 / -0

Directions For Questions

4

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On dividing 15625 by 41, what is the quotient and the remainder ?

Correct

Wrong

Skipped
A
4

Correct

Wrong

Skipped
B
7

Correct

Wrong

Skipped
C
0

Correct

Wrong

Skipped
D
3

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Solutions
4
Question 8/30
1 / -0

Directions For Questions

748

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What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?

Correct

Wrong

Skipped
A
176

Correct

Wrong

Skipped
B
748

Correct

Wrong

Skipped
C
540

Correct

Wrong

Skipped
D
166

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Solutions
748
Question 9/30
1 / -0

Directions For Questions

1

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Every integer is a rationl number with denominator ?

Correct

Wrong

Skipped
A
0

Correct

Wrong

Skipped
B
-1

Correct

Wrong

Skipped
C
1

Correct

Wrong

Skipped
D
None of these

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Solutions
1
Question 10/30
1 / -0

Directions For Questions

52

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2ab5 is a four-digit number divisible by 25. If the number formed from the two digits ab is a multiple of 13, then ab =?

Correct

Wrong

Skipped
A
65

Correct

Wrong

Skipped
B
52

Correct

Wrong

Skipped
C
25

Correct

Wrong

Skipped
D
10

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Solutions
52
Question 11/30
1 / -0

Directions For Questions

4

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N is the smallest number that has 5 factors. How many factors does (N - 1) have??

Correct

Wrong

Skipped
A
5

Correct

Wrong

Skipped
B
4

Correct

Wrong

Skipped
C
3

Correct

Wrong

Skipped
D
2

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Solutions
4
Question 12/30
1 / -0

Directions For Questions

30, 50

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The numbers which divide 80 in such a way that the sum of their reciprocals is 4/75 are?

Correct

Wrong

Skipped
A
60, 20

Correct

Wrong

Skipped
B
30, 50

Correct

Wrong

Skipped
C
35, 45

Correct

Wrong

Skipped
D
40, 40

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Solutions
30, 50
Question 13/30
1 / -0

Directions For Questions

322

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The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:

Correct

Wrong

Skipped
A
320

Correct

Wrong

Skipped
B
344

Correct

Wrong

Skipped
C
322

Correct

Wrong

Skipped
D
311

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Solutions
322
Question 14/30
1 / -0

Directions For Questions

-18/7

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Which is smaller -18/7 or 0 ?

Correct

Wrong

Skipped
A
18/7

Correct

Wrong

Skipped
B
-18/7

Correct

Wrong

Skipped
C
54/7

Correct

Wrong

Skipped
D
12/4

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Solutions
-18/7
Question 15/30
1 / -0

Directions For Questions

23160

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The estimated sum of 4380 and 18765 to the nearest thousand is ?

Correct

Wrong

Skipped
A
23457

Correct

Wrong

Skipped
B
12876

Correct

Wrong

Skipped
C
23160

Correct

Wrong

Skipped
D
45679

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Solutions
23160
Question 16/30
1 / -0

Directions For Questions

1584

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A candidate was asked to find 7/8 of a positive number. He found out 7/18 of the number and got an answer, which was 770 less than the correct answer. what is the original number?

Correct

Wrong

Skipped
A
6160

Correct

Wrong

Skipped
B
1584

Correct

Wrong

Skipped
C
1260

Correct

Wrong

Skipped
D
None of these

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Solutions
1584
Question 17/30
1 / -0

Directions For Questions

9

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A number when divided by 342 gives a remainder 47. When the same number is divided by 19, what would be the remainder?

Correct

Wrong

Skipped
A
0

Correct

Wrong

Skipped
B
4

Correct

Wrong

Skipped
C
9

Correct

Wrong

Skipped
D
5

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Solutions
9
Question 18/30
1 / -0

Directions For Questions

36

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3,6,8,16,18,?

Correct

Wrong

Skipped
A
34

Correct

Wrong

Skipped
B
54

Correct

Wrong

Skipped
C
36

Correct

Wrong

Skipped
D
28

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Solutions
36
Question 19/30
1 / -0

Directions For Questions

6

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A train traveling at 60 mph enters a tunnel that is 5 miles long. The train is one mile long. How many minutes does it take for the whole train to pass through the tunnel?

Correct

Wrong

Skipped
A
6

Correct

Wrong

Skipped
B
10

Correct

Wrong

Skipped
C
4

Correct

Wrong

Skipped
D
7

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Solutions
6
Question 20/30
1 / -0

Directions For Questions

5526

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8597-?=7429-4358

Correct

Wrong

Skipped
A
5426

Correct

Wrong

Skipped
B
5706

Correct

Wrong

Skipped
C
5526

Correct

Wrong

Skipped
D
5476

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Solutions
5526
Question 21/30
1 / -0

Directions For Questions

15

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How many prime numbers are less than 50 ?

Correct

Wrong

Skipped
A
15

Correct

Wrong

Skipped
B
19

Correct

Wrong

Skipped
C
18

Correct

Wrong

Skipped
D
17

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Solutions
15
Question 22/30
1 / -0

Directions For Questions

99990

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What largest number of five digits is divisible by 99?

Correct

Wrong

Skipped
A
99909

Correct

Wrong

Skipped
B
99990

Correct

Wrong

Skipped
C
99999

Correct

Wrong

Skipped
D
99090

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Solutions
99990
Question 23/30
1 / -0

Directions For Questions

8

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What number added to -8 equals 0 ?

Correct

Wrong

Skipped
A
10

Correct

Wrong

Skipped
B
8

Correct

Wrong

Skipped
C
-8

Correct

Wrong

Skipped
D
0

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Solutions
8
Question 24/30
1 / -0

Directions For Questions

42

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What number should be subtracted from x3 4x2?7x 12 if it is to be perfectly divisible by x 3?

Correct

Wrong

Skipped
A
42

Correct

Wrong

Skipped
B
30

Correct

Wrong

Skipped
C
13

Correct

Wrong

Skipped
D
none

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Solutions
42
Question 25/30
1 / -0

Directions For Questions

459

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On dividing 397246 by a certain number, the quotient is 865 and the remanider is 211. Find the divisor ?

Correct

Wrong

Skipped
A
234

Correct

Wrong

Skipped
B
567

Correct

Wrong

Skipped
C
897

Correct

Wrong

Skipped
D
459

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Solutions
459
Question 26/30
1 / -0

Directions For Questions

-7/10,2/-3,5/-8

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The rational numbers -7/10,5/-8,2/-3 arranged in ascending order are ?

Correct

Wrong

Skipped
A
-7/10,5/-8,2/-3

Correct

Wrong

Skipped
B
-7/10,2/-3,5/-8

Correct

Wrong

Skipped
C
2/-3,5/-8,-7/10

Correct

Wrong

Skipped
D
5/-8,-7/10,2/-3

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Solutions
-7/10,2/-3,5/-8
Question 27/30
1 / -0

Directions For Questions

4

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The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?

Correct

Wrong

Skipped
A
4

Correct

Wrong

Skipped
B
9

Correct

Wrong

Skipped
C
3

Correct

Wrong

Skipped
D
Cannot be determined

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Solutions
4
Question 28/30
1 / -0

Directions For Questions

342

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462, 420, 380, ( ?), 306 .

Correct

Wrong

Skipped
A
324

Correct

Wrong

Skipped
B
333

Correct

Wrong

Skipped
C
256

Correct

Wrong

Skipped
D
342

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Solutions
342
Question 29/30
1 / -0

Directions For Questions

441

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The sum of all odd number from 1to 41 is ?

Correct

Wrong

Skipped
A
372

Correct

Wrong

Skipped
B
505

Correct

Wrong

Skipped
C
441

Correct

Wrong

Skipped
D
398

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Solutions
441
Question 30/30
1 / -0

Directions For Questions

3/13

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Add 5/-13 and 8/13 ?

Correct

Wrong

Skipped
A
2/13

Correct

Wrong

Skipped
B
4/23

Correct

Wrong

Skipped
C
3/13

Correct

Wrong

Skipped
D
4/15

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Solutions
3/13

Question 1/30

1026

1056

1022

2044

Question 2/30

5

3

4

NONE

Question 3/30

19

24

43

5

Question 4/30

127

128

132

124

Question 5/30

4

2

864

144

Question 6/30

-8

-2

2

15

Question 7/30

4

7

0

3

Question 8/30

176

748

540

166

Question 9/30

0

-1

1

None of these

Question 10/30

65

52

25

10

Question 11/30

5

4

3

2

Question 12/30

60, 20

30, 50

35, 45

40, 40

Question 13/30

320

344

322

311

Question 14/30

18/7

-18/7

54/7

12/4

Question 15/30

23457

12876

23160

45679

Question 16/30

6160

1584

1260

None of these