In the question given below a series is given. After a series a number is given followed by (i), (ii), (iii), (iv) and (v). You have to complete the series starting with the number given, following the sequence of the original series. 12, 30, 120, 460, 1368, 2730 16, (i), (ii), (iii), (iv),(v) What will come in place of (iv) ?
Answer: C The series follows the pattern as given below. 12*6 - 6*7 = 30 30*5 - 5*6 = 120 120*4 -4*5 =460 460*3 - 3*4 = 1368...
Q. No. 2:
In the question given below a series is given. After a series a number
is given followed by (i), (ii), (iii), (iv) and (v). You have to
complete the series starting with the number given, following the
sequence of the original series.
154, 462, 231, 693, 346.5, 1039.5
276, (i), (ii), (iii), (iv),(v)
What will come in place of (v) ?
Answer: D The series follows the pattern as given below : 154*3 = 462 462 / 2 = 231 231 * 3 = 693 693 / 2 = 346.5 ... and so on.
Q. No. 3:
In the question given below a series is given. After a series a number
is given followed by (i), (ii), (iii), (iv) and (v). You have to
complete the series starting with the number given, following the
sequence of the original series.
7, 91, 1001, 7007, 35035, 105105
14.5, (i), (ii), (iii), (iv),(v)
What will come in place of (iii) ?
Answer: B The series follows the pattern as given below, 7*13 = 91 91*11 = 1001 1001*7 = 7007 7007*5 = 35035 35035 * 3 = 105105 Multiply by the prime numbers only.
Q. No. 4:
In the question given below a series is given. After a series a number
is given followed by (i), (ii), (iii), (iv) and (v). You have to
complete the series starting with the number given, following the
sequence of the original series. 582, 574, 601, 537, 662, 446
204, (i), (ii), (iii), (iv),(v)
What will come in place of (iv) ?
Answer: A
The above series follows the pattern as given below, 582 - 23 = 574 574 + 33 = 601 601 - 43 = 537 537 + 53 = 662 and so on.....
Q. No. 5:
In the question given below a series is given. After a series a number
is given followed by (i), (ii), (iii), (iv) and (v). You have to
complete the series starting with the number given, following the
sequence of the original series.
85, 43, 44, 67.5, 137, 345
125, (i), (ii), (iii), (iv),(v)
What will come in place of (iii) ?
Answer: D The series given above follows the pattern as given below, 85*0.5 + 0.5 = 43 43*1 + 1 = 44 44*1.5 + 1.5 = 67.5 67.5 * 2 + 2 = 137 and so on....
Q. No. 6:
A group of students is organised in two rows, crossing each other. If a student is tenth from all ends, how many students are there is the group ?
