There are n number of oranges in a basket,if we a

Question

There are n number of oranges in a basket,if we arrange them in 2s - 1 is remaining,3s - 2 is remaining,4s - 3 is remaining,5s - 4 is remaining,6s - 5 is remaining,7s - 0 is remaining. What is the total number of oranges in the basket?

Arun · Accepted Answer

Dear student if divided by 2, 1 is left i.e. last digit of n = oddfi divided by 5, 4 is left i.e. last digit of n = 4 or 9 hence last digit of n = 9 nowif divided by 3, 2 is left i.e. sum of other digits in single digit of n = 2 Now use hit and trial that table of 7 in which 9 comes in end 49X119, it is correct hencen = 119

Magical Mathematics[Interesting Approach]> There are n number of oranges in a basket...

There are n number of oranges in a basket,if we arrange them in 2s - 1 is remaining,3s - 2 is remaining,4s - 3 is remaining,5s - 4 is remaining,6s - 5 is remaining,7s - 0 is remaining. What is the total number of oranges in the basket?

Uvan , 6 Years ago

Arun

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

Given that (1+5x)⁴ = 1 + Px + Qx² + Rx³ +..... Find the values of P - 2Q + 3R

magical mathematics[interesting approach]

9 men and 15 boys working 10 hours a day can make 12 pillars in 42 days, in how many days will 12 men and 22 boys working 8 hours a day can make pillars 4 times the previous number?

magical mathematics[interesting approach]

In the given figure, PQ is a tangent at a point C to a circle with centre O. If AB is a diameter, find angle PCA + angle BCQ?

magical mathematics[interesting approach]

for any two sets A and B (A-B)U(B-A)U (A intersection B)

magical mathematics[interesting approach]

If someone has got 150 out of 200 marks in term 1 exam and 160 out of 200 marks in term 2 exam then what is the percentage in 30:70

magical mathematics[interesting approach]

Magical Mathematics[Interesting Approach]> There are n number of oranges in a basket...

There are n number of oranges in a basket,if we arrange them in 2s - 1 is remaining,3s - 2 is remaining,4s - 3 is remaining,5s - 4 is remaining,6s - 5 is remaining,7s - 0 is remaining. What is the total number of oranges in the basket?

Uvan , 6 Years ago

Arun

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

Other Related Questions on magical mathematics[interesting approach]

Given that (1+5x)⁴ = 1 + Px + Qx² + Rx³ +..... Find the values of P - 2Q + 3R

magical mathematics[interesting approach]

9 men and 15 boys working 10 hours a day can make 12 pillars in 42 days, in how many days will 12 men and 22 boys working 8 hours a day can make pillars 4 times the previous number?

magical mathematics[interesting approach]

In the given figure, PQ is a tangent at a point C to a circle with centre O. If AB is a diameter, find angle PCA + angle BCQ?

magical mathematics[interesting approach]

for any two sets A and B (A-B)U(B-A)U (A intersection B)

magical mathematics[interesting approach]

If someone has got 150 out of 200 marks in term 1 exam and 160 out of 200 marks in term 2 exam then what is the percentage in 30:70

magical mathematics[interesting approach]