Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is:

Number System
Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is:

4

6

10

5

4

6

10

5

ANSWER DOWNLOAD EXAMIANS APP

Number System
The difference between a two-digit number and the number obtained after interchanging its two digits is 36. The sum of the two digits of the number is 12. Find the lowest such possible number.

48

50

49

47

48

50

49

47

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
When 102 is reduced from a number, the number gets reduced by 88%. What is that number ?

850

750

650

550

850

750

650

550

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
If one-seventh of a number is 55 then 40% of that number = ?

147

154

163

171

147

154

163

171

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
What is 432 times 119 ?

53408

51408

52408

50408

53408

51408

52408

50408

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
In a 150-litre mixture of milk and water, the percentage of milk is 84%. How much water should be added so that the percentage of milk becomes 52.5% ?

90 litre

95 litre

85 litre

80 litre

90 litre

95 litre

85 litre

80 litre

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System

Number System Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is:

Number System The difference between a two-digit number and the number obtained after interchanging its two digits is 36. The sum of the two digits of the number is 12. Find the lowest such possible number.

Number System When 102 is reduced from a number, the number gets reduced by 88%. What is that number ?

Number System If one-seventh of a number is 55 then 40% of that number = ?

Number System What is 432 times 119 ?

Number System In a 150-litre mixture of milk and water, the percentage of milk is 84%. How much water should be added so that the percentage of milk becomes 52.5% ?

Number System
Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is:

Number System
The difference between a two-digit number and the number obtained after interchanging its two digits is 36. The sum of the two digits of the number is 12. Find the lowest such possible number.

Number System
When 102 is reduced from a number, the number gets reduced by 88%. What is that number ?

Number System
If one-seventh of a number is 55 then 40% of that number = ?

Number System
What is 432 times 119 ?

Number System
In a 150-litre mixture of milk and water, the percentage of milk is 84%. How much water should be added so that the percentage of milk becomes 52.5% ?