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Last Updated On [03-11-2023]

The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are

 

(a)

600, 400

(b)

628, 372

(c)

640, 360

(d)

None of these


Question ID - 54071 :-

The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are

 

(a)

600, 400

(b)

628, 372

(c)

640, 360

(d)

None of these

1 Answer
5876 Votes
3537

Answer Key : (b) -

Let the numbers be  and  Then,

 and

On dividing, we get  

Solving  we get



Next Question :

The difference between two numbers is 3 and the difference between their squares is 63. Which is the larger number?

 

(a)

9

(b)

12

(c)

15

(d)

Cannot be determined


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