165, 195, 255, 285, 345, ?
(a)375 (6) 390 (c) 420
(d) 435
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Answered by
0
Answer:
375 is correct answer .very simple
Answered by
1
Answer:
The answer is 375
Take the first 2 numbers, 165 and 195, the difference is 30
Now take naext numbers, 195 and 255, the difference is 60
This goes on..... 30,60,30,60,30....
The difference between 285 and 345 is 60 therefore the next number will have the difference of 30
345 + 30 = 375
375 is the answer.
Pls follow....
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