When a four digit number is multiplied by N,the four digit number repeats itself to give an 8 digit number .If four digit number has all distinct digits then N is a multiple of

1.  11

2.  37

3.  73

4.  27

View Answer  
4
Correct Answer :

73


Explanation :
No Explanation available for this question

Ten years ago Aseet was half of Pradeep in age. If the ratio of their present age is 3 : 4, what will be the total of their present ages

1.  8 years

2.  20 years

3.  30 years

4.  45 years

5.  None of these

View Answer  
5
Correct Answer :

20 years


Explanation :
No Explanation available for this question

The number 444444....(999 times) is definitely divisible by:

1.  44

2.  22

3.  222

4.  444

View Answer  
4
Correct Answer :

222


Explanation :
No Explanation available for this question

A. All those good at Maths are good at English. B. Many of those who are good at English are bad at Maths. C. Raju is good at Maths. D. Raju is good at English. E. Manu is good at English. F. Manu is bad at English.

1.  ADC

2.  EBF

3.  ABD

4.  ECA 

View Answer  
4
Correct Answer :

ADC


Explanation :
No Explanation available for this question

If a three digit number is divided into three two digit numbers and if all these three two digit numbers from an A.P. with a common difference of 20.How many three digit numbers satisfy this condition

1.  54

2.  45

3.  46

4.  55

View Answer  
4
Correct Answer :

46


Explanation :
No Explanation available for this question

A number exceeds its four seventh by 18. What is the number

1.  36

2.  49

3.  32.5

4.  63

5.  None of these

View Answer  
5
Correct Answer :

None of these


Explanation :
No Explanation available for this question

If first 23 terms of the series 1,11,111 are added together ,what digit would occupy the thousands place

1.  3

2.  0

3.  9

4.  2

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question

How many natural numbers are factors of 7560 and multiples of 14

1.  20

2.  22

3.  24

4.  28

View Answer  
4
Correct Answer :

24


Explanation :
No Explanation available for this question

If m and n (n > 1) are whole numbers, such that mn = 121, the value of (m – 1)n + 1 is

1.  1

2.  10

3.  121

4.  1000

View Answer  
4
Correct Answer :

1000


Explanation :
No Explanation available for this question

The sum of the squares of the first 15 positive integers (12 + 22 + 32 + . . . + 152) is equal to 1240.  What is the sum of the squares of the second 15 positive integers (162 + 172 + 182 + . . . + 302)

1.  2480

2.  3490

3.  6785

4.  8215

View Answer  
4
Correct Answer :

8215


Explanation :
No Explanation available for this question
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