Find the smallest number which should be multiplied with 520 to make it a perfect square.

Number System
Find the smallest number which should be multiplied with 520 to make it a perfect square.

30

120

None of these

55

30

120

None of these

55

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Number System
The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers?

70

92

Cannot be determined

29

70

92

Cannot be determined

29

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Number System
If the sum and difference of two numbers are 20 and 8 respectively, then the difference of their square is:

28

160

180

12

28

160

180

12

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Number System
The sum of the present age of a father and a son is 60 years. Five years before, the age of the father was four times that of son. What is the present age of the son ?

25 years

21 years

15 years

18 years

25 years

21 years

15 years

18 years

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Number System
What is a two-digit number if the ratio of the digit at ten's place to the digit at unit's place is 4 : 3 ? (I) The sum of the digits of a two-digit number is 14. (II) The digit at unit place is 75% o

If the data in statement (II) alone is sufficient to answer the question, while that in statement (I) alone is not sufficient.

If the data either in statement (I) alone or in statement (II) alone is sufficient to answer the question.

If the data even in both statements (I) and (II) together is not sufficient to answer the question.

If the data in statement (I) alone is sufficient to answer the question while that in statement (II) alone is not sufficient.

If the data in statement (II) alone is sufficient to answer the question, while that in statement (I) alone is not sufficient.

If the data either in statement (I) alone or in statement (II) alone is sufficient to answer the question.

If the data even in both statements (I) and (II) together is not sufficient to answer the question.

If the data in statement (I) alone is sufficient to answer the question while that in statement (II) alone is not sufficient.

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Number System
On dividing number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?

5

0

11

3

5

0

11

3

ANSWER DOWNLOAD EXAMIANS APP

Number System

Number System Find the smallest number which should be multiplied with 520 to make it a perfect square.

Number System The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers?

Number System If the sum and difference of two numbers are 20 and 8 respectively, then the difference of their square is:

Number System The sum of the present age of a father and a son is 60 years. Five years before, the age of the father was four times that of son. What is the present age of the son ?

Number System What is a two-digit number if the ratio of the digit at ten's place to the digit at unit's place is 4 : 3 ? (I) The sum of the digits of a two-digit number is 14. (II) The digit at unit place is 75% o

Number System On dividing number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?

Number System
Find the smallest number which should be multiplied with 520 to make it a perfect square.

Number System
The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers?

Number System
If the sum and difference of two numbers are 20 and 8 respectively, then the difference of their square is:

Number System
The sum of the present age of a father and a son is 60 years. Five years before, the age of the father was four times that of son. What is the present age of the son ?

Number System
What is a two-digit number if the ratio of the digit at ten's place to the digit at unit's place is 4 : 3 ? (I) The sum of the digits of a two-digit number is 14. (II) The digit at unit place is 75% o

Number System
On dividing number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?