Question

2, 6, 9, 21, 30, 90, 93 find wrong number
(A) 90
(B) 21
(C) 6
(D) 93​

Answer 1

Answer:

b) 21 is the odd no. because rest every no. follow the. same pattern.

for eg. 2x3 = 6 , now 6+3 = 9

also, 30x 3 = 90 and 90+3 = 93

but this condition is not satisfied with no. 21 i.e 9x3= 27≠21

hope it helps..

Answer 2

Answer: 21

Step-by-step explanation:

2*3=6

6+3=9

9*3=27

27+3=30

30*3=90

90+3=93