Verbal Reasoning - Series Completion - Discussion
Discussion Forum : Series Completion - Section 1 (Q.No. 24)
Directions to Solve
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
24.
90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3
Answer: Option
Explanation:
Clearly, 90 = 30 x 3, 180 = 6 x 30, 12 = 2 x 6, 50 = 25 x 2, 100 = 4 x 25, 200 = 50 x 4.
So, missing term = 3 x 50 = 150.
Discussion:
25 comments Page 1 of 3.
Rony said:
1 decade ago
I don't understand.
Pooja said:
1 decade ago
Start multiplication in reverse order. you'll get the ans.
(1)
Sagarika said:
1 decade ago
I Didn't understand what you have said. Please give an brief explanation.
Rani said:
1 decade ago
90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3
in thz series take last two numbers 3,30 and thn multiply them 3*30=90(which is placed first ,in a given series)
thn again go to last 2nd and 3rd number,30*6=180(which is placed after 90),thn again take last 3rd and 4th number 6*2=12(which placed after 180)..like thz multiply numbers from last thn u wil get the answers..
in thz series take last two numbers 3,30 and thn multiply them 3*30=90(which is placed first ,in a given series)
thn again go to last 2nd and 3rd number,30*6=180(which is placed after 90),thn again take last 3rd and 4th number 6*2=12(which placed after 180)..like thz multiply numbers from last thn u wil get the answers..
(13)
Kapil said:
1 decade ago
Thanks pooja
Srinivas teja said:
9 years ago
Last two digits multiple then you get the first term.
30 x 3 = 90.
30 x 6 = 180.
Similarly;
50 x 3 = 150.
30 x 3 = 90.
30 x 6 = 180.
Similarly;
50 x 3 = 150.
Sani said:
9 years ago
Please, anyone explain it clearly.
Soma said:
8 years ago
Thanks @Rani.
Amit tabu said:
8 years ago
30 * 3 = 90,
30 * 6 = 180
6 * 2 = 12
25 * 2 = 50
25 * 4 = 100
50 * 4 = 200
50 * 3 = 150.
Multiplication in reverse order get the answer.
30 * 6 = 180
6 * 2 = 12
25 * 2 = 50
25 * 4 = 100
50 * 4 = 200
50 * 3 = 150.
Multiplication in reverse order get the answer.
Debolina said:
8 years ago
Thanks @Rani.
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