The sum of the digits of a two digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then what will be the original number?

Number System
The sum of the digits of a two digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then what will be the original number?

49

39

69

59

49

39

69

59

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Number System
If 4 2/3 is subtracted form 10 1/2 and the difference is multiplied by 450, then what is the final answer?

2875

2725

2675

None of these

2875

2725

2675

None of these

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Number System
Which one of the following represents the sum of the first n even numbers?

N2

N(N – 1)

N(N + 1)

N2+ 1

N2

N(N – 1)

N(N + 1)

N2+ 1

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Number System
Look at this series: 1000, 200, 40, ... What number should come next?

14

24

8

2

14

24

8

2

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Number System
The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?

78

67

68

63

78

67

68

63

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Number System
Of the three numbers, second is twice the first and is also thrice the third. If the average of the three numbers is 44, the largest number is

72

44

56

38

72

44

56

38

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System

Number System The sum of the digits of a two digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then what will be the original number?

Number System If 4 2/3 is subtracted form 10 1/2 and the difference is multiplied by 450, then what is the final answer?

Number System Which one of the following represents the sum of the first n even numbers?

Number System Look at this series: 1000, 200, 40, ... What number should come next?

Number System The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?

Number System Of the three numbers, second is twice the first and is also thrice the third. If the average of the three numbers is 44, the largest number is

Number System
The sum of the digits of a two digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then what will be the original number?

Number System
If 4 2/3 is subtracted form 10 1/2 and the difference is multiplied by 450, then what is the final answer?

Number System
Which one of the following represents the sum of the first n even numbers?

Number System
Look at this series: 1000, 200, 40, ... What number should come next?

Number System
The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?

Number System
Of the three numbers, second is twice the first and is also thrice the third. If the average of the three numbers is 44, the largest number is