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Can you find out the number of chocolates they have right now?

+1 vote

Aarav and Bhuvan have a certain number of chocolates with them. If Bhuvan gives one chocolate to Aarav, they will have equal number of chocolates. But if Aarav gives one chocolate to Bhuvan, then Aarav will be left with half the number of chocolates that Bhuvan has.

Can you find out the number of chocolates they have right now?

posted Feb 9, 2015 by Varuna Magar

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3 Answers

0 votes
Best answer

Aarav-4, Bhuvan-6.
Let 'x' be the no. of chocolates they will have after Bhuvan gives one chocolate.
Aarav actually has 'x-1', Bhuvan has 'x+1'.
When Aarav gives one to Bhuvan he will be left with 'x-2'
Given '(x-2)=((x+1)/2)'
On solving we get 'x=3'.
Hence Aarav-4, Bhuvan-6.

answer Feb 9, 2015 by Rufus Daniel
Your answer Aarav-4, Bhuvan-6. ===> is wrong
Let's test: A+1 = 5 and B-1= 5 ok!
But A-1 = 3 and B+1 = 7 ===> B/A = 7/3 (is wrong because not equal 2)
Your calculation is wrong. It should be:
x-2 = (x+2)/2 ===> in solving we get x=6
Hence Aarav = 6 - 1 = 5 and Bhuvan = 6 + 1 = 7
0 votes

Answer: Aarav (A) = 5 and Bhuvan (B) = 7
A + 1 = B - 1 ----> A = B + 2
A - 1 = (B + 1) / 2 ---> B + 2 - 1 = (B + 1) / 2---> B-1 = (B + 1) / 2
solving A = 5 and B = 7
Check: A + 1 = B - 1 ----> 5+1=7-1 ok; A - 1 = (B+1)/2 ----> 5-1 = (7+1)/2 ---> ok

answer Oct 20, 2015 by Parlin Simanjuntak
0 votes

I thinks ans is: Aarav has:5 chocolates and Bhuvan has:7 chocolates

answer Oct 21, 2015 by Vikrant Mane

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