Direction : Solve the given series and answer the following questions. Series:…
2024
Direction : Solve the given series and answer the following questions.
Series: a + 15, a+ 16.2, a+18.6, _____, _______, M
Note: (i) x and y are prime number less than 10. (y>x)
(ii) xy = a
(iii) 2a = 10y.
Find which of the series follows the same pattern as above series.
I. 25.8, 27, 29.4, 33, 37.8, 43.8
II. 112, 113.2, 115.6, 119.2, 124, 130
III. 325, 326.2, 328.6, 332.2, 337, 343
- A.
Both I & II
- B.
Both I & III
- C.
All I, II & III
- D.
None of the above
- E.
Only I
Attempted by 2 students.
Show answer & explanation
Correct answer: C
The base pattern has successive differences 1.2, 2.4, 3.6, 4.8, and 6.0. Series I, II, and III each follow the same increasing-difference pattern. Therefore all I, II, and III follow the pattern.