Question

શ્રેણી પૂરી કરો. 90,70,50,30,10,?
1) -30
2) 0
3) -20
4) -10

Answer 1

your answer is 0 hope it helps.

Answer 2

Answer:

4) -10

Explanation:

90-20=70

70-20=50

50-20=30

30-20=10

10-20= -10