If (47)² is added to the square of a number the answer thus obtained is 2290. What is the number ?

Number System
If (47)² is added to the square of a number the answer thus obtained is 2290. What is the number ?

8

10

7

9

8

10

7

9

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Number System
What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?

81

87

94

84

81

87

94

84

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Number System
In each of the following numbers, what should be the missing digit in the indicated place such that the number is a multiple of 11?

2

8

3

5

2

8

3

5

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Number System
Of an amount, 20% of 25% of 30% is Rs 75. Then what is the original amount ?

Rs. 3000

Rs. 5000

Rs. 2000

Rs. 4000

Rs. 3000

Rs. 5000

Rs. 2000

Rs. 4000

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Number System
The difference between a two-digit number and the number obtained by interchanging the digit is 36. What is the difference between the sum and the difference of the digits of the number if the ratio b

4

16

None of these

8

4

16

None of these

8

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Number System
How many numbers up to 200 are divisible by 2 and 3 both?

33

27

35

29

33

27

35

29

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System

Number System If (47)² is added to the square of a number the answer thus obtained is 2290. What is the number ?

Number System What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?

Number System In each of the following numbers, what should be the missing digit in the indicated place such that the number is a multiple of 11?

Number System Of an amount, 20% of 25% of 30% is Rs 75. Then what is the original amount ?

Number System The difference between a two-digit number and the number obtained by interchanging the digit is 36. What is the difference between the sum and the difference of the digits of the number if the ratio b

Number System How many numbers up to 200 are divisible by 2 and 3 both?

Number System
If (47)² is added to the square of a number the answer thus obtained is 2290. What is the number ?

Number System
What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?

Number System
In each of the following numbers, what should be the missing digit in the indicated place such that the number is a multiple of 11?

Number System
Of an amount, 20% of 25% of 30% is Rs 75. Then what is the original amount ?

Number System
The difference between a two-digit number and the number obtained by interchanging the digit is 36. What is the difference between the sum and the difference of the digits of the number if the ratio b

Number System
How many numbers up to 200 are divisible by 2 and 3 both?