The least number, which when divided by 48, 60, 72, 108 and 140 leaves 38, 50, 62, 98 and 130 as remainders respectively, is :

1.  11115

2.  15110

3.  15120

4.  15210

View Answer  
4
Correct Answer :

15110


Explanation :
No Explanation available for this question

Find the least multiple of 23, which when divided by 18, 21 and 24 leaves remainders 7, 10 and 13 respectively.

1.  3002

2.  3013

3.  3024

4.  3036

View Answer  
4
Correct Answer :

3013


Explanation :
No Explanation available for this question

The least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is:

1.  1677

2.  1683

3.  2523

4.  3363

View Answer  
4
Correct Answer :

1683


Explanation :
No Explanation available for this question

Find the least number which when divided by 16, 18, 20 and 25 leaves 4 as remainder in each case, but when divided by 7 leaves no remainder.

1.  17004

2.  18000

3.  18002

4.  18004

View Answer  
4
Correct Answer :

18004


Explanation :
No Explanation available for this question

Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together

1.  4

2.  10

3.  15

4.  16

View Answer  
4
Correct Answer :

16


Explanation :
No Explanation available for this question

Four different electronic devices make a beep after every 30 minutes, 1 hour, 1 ½ hour and 1 hour 45 minutes respectively. All the devices beeped together at 12 noon. They will again beep together at:

1.   12 midnight

2.  3 a.m

3.  6 a.m.

4.  9 a.m.

View Answer  
4
Correct Answer :

9 a.m.


Explanation :
No Explanation available for this question

The fraction in decimal form is;

1.  .01027

2.  .10127

3.  101.00027

4.  101.000027

View Answer  
4
Correct Answer :

.01027


Explanation :
No Explanation available for this question

When .36 is written in simplest fractional form, the sum of the numerator and the denominator is;

1.  15

2.  45

3.  114

4.  135

View Answer  
4
Correct Answer :

15


Explanation :
No Explanation available for this question

What decimal of an hour is a second

1.  .0025

2.  .0256

3.  .00027

4.  .000126

View Answer  
4
Correct Answer :

.00027


Explanation :
No Explanation available for this question

If 47.2506 = 4A + 7/B + 2C + 5/D + 6E, then the value of 5A + 3B + 6C + D + 3E is;

1.  53.6003

2.  53.603

3.  153.6003

4.  213.0003

View Answer  
4
Correct Answer :

153.6003


Explanation :
No Explanation available for this question
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