Question

HEYA ✋

♦An item is marked for Rs.800 and is sold for Rs.720. Find the discount%

♦ Which of the following is a Pythagoras triplet?
☁options..
1,2,3
3,4,5
2,4,3

♦What is the sign of a cube of a negative number?

♦What is the sum of the measures of exterior angles of polygon having 75sides?

♦A perfect square can only have __________ number of zeros at the end
☁options..
even
odd
even and odd
none of the above

Answer 1

$\huge Hello$$\huge friends,$


1) D= 800 - 720 = 80


D%= 80/800*100= 10%

2) 3,4,5

3) -3√x

5) even

$\huge BeBrainly$

$\huge @techybhai$