The highest power on 990 that will exactly divided 1090! Is

1.  101

2.  100

3.  108

4.  109

5.   110

View Answer  
5
Correct Answer :

108


Explanation :
No Explanation available for this question

If 146! is divisible by 6n, then find the maximum value of n.

1.  74

2.  70

3.  76

4.  75

5.   73

View Answer  
5
Correct Answer :

70


Explanation :
No Explanation available for this question

The last two digits in the multiplication of 35-34-33-32-31-30-29-28-27-26 is

1.  00

2.  40

3.  30

4.  10

5.   None of these

View Answer  
5
Correct Answer :

00


Explanation :
No Explanation available for this question

The expression 333555+555333 is divisible by

1.  2

2.  3

3.  37

4.  11

5.   All of these

View Answer  
5
Correct Answer :

11


Explanation :
No Explanation available for this question

[x] denotes the greatest integer value just below x and {x} its fractional value.The sum of[x]2 and {x}1 is 25,16.Find x.

1.  5.16

2.  -4.84

3.  Both (a) and (b)

4.  4.84

5.   Cannot be determined

View Answer  
5
Correct Answer :

Both (a) and (b)


Explanation :
No Explanation available for this question

If we add the square of the digit in the tens place of a positive two-digit number to the product of the digits of that number, we shall get 52, and if we add the square of the digit in the units place to the same product of the digits, we shall get 117. Find the two-digit number.

1.  18

2.  39

3.  49

4.  28

5.   30

View Answer  
5
Correct Answer :

49


Explanation :
No Explanation available for this question

Find two numbers such that their sum, their product and the differences of their squares are equal

1.   and Or and

2.   and Or and

3.   and Or and

4.  All of these

5.   None of these

View Answer  
5
Correct Answer :

All of these


Explanation :
No Explanation available for this question

Find the number of zeros in the product: 11 x 22 x 33 x 44x……9898 x 99" x IOO100

1.  1200

2.  1300

3.  1050

4.  1225

5.   None of these

View Answer  
5
Correct Answer :

1300


Explanation :
No Explanation available for this question

Find the pairs of a natural number whose greatest common divisor is 5 and the least common multiple is 105.

1.  5 and 105 or 15 and 35

2.  6 and 105 or 16 and 35

3.  5 ana 15 or 15 and 135

4.  5 and 20 or 15 and 35

5.  None of these

View Answer  
5
Correct Answer :

5 and 105 or 15 and 35


Explanation :
No Explanation available for this question

The denominater of an irreducible fraction is greater than the numerator by 2.If we reduce the numerator of the reciprocal fraction by 3 and subtract the given fraction from the resulting one,we get 1/15.Find the given fraction.x

1.  

2.  

3.  

4.  

5.  

View Answer  
5
Correct Answer :


Explanation :
No Explanation available for this question
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