Question

5. The number of line of symmentry existing in an isosceles triangle is
a) 0
b) 1
c)2
d) 3
6. The cost of an article is increased to Rs450 to Rs 495 what is the increase percent
a) 10
b) 20
c)30
d)50
7. The solution of equation 2p - 1 = 4 is
a) 2
b) 1
c) 5
d)5/2
8. The median of 2,1,5,2,3,6,and 2 is
a) 2 b) 5 c) 3 d) 6
9. The co-efficient of x in -7x' is
a) -1 b)-7 c) -7x' d) x?
10. Mode of give set of numbers: 1,1,2,4,3,2,1,2,2,4 is
a) 1
b)2
c) 3
d) 4​

Answer 1

Answer:

5. Option D

6.Option A, Because increase cost is = 495-450= 45 ,And the cost prize is 450 ,so the formula of profit percentage is Profit/Cost Prize X 100

So,

= 45/450 X 100

= 1/10 X 100

= 10

Here is your answer , thanks