Question
Three series are given below. You have to find the
values of P, Q and R, then establish a relationship among them. I: 840, P , 584, 456, 520, 488 II: 750, 21, 264, ( P/2 + 19), 210, Q III: 225, 250, Q , 282, 161, RSolution
ATQ, Series (i), 840 – 29 = 328 328 + 28 = 584 584 – 27 = 456 456 + 26 = 520 520 – 25 = 488 P = 328 Series (ii), (P/2) + 19 = (328/2) + 19 = 164 + 19 = 183 750 – 36 = 21 21 + 35 = 264 264 – 34 = 183 183 + 33 = 210 210 – 32 = 201 Q = 201 Series (iii), 225 + 52 = 250 250 – 72= 201 201 + 92 = 282 282 – 112 = 161 161 + 132 = 330 R = 330 Thus, R > P > Q.
- In the given number series, find the wrong number.
4, 9, 19, 39, 79, 159, 319 The series given below contains a sequence of numbers.
Accordingly identify the incorrect number.
9, 14, 24, 38, 59
126, 295, 520, 807, 1170, 1611
Find the wrong number in the given number series.
4, 9, 19, 39, 69, 159
- 137, 148, 190, 261, 361, 490
Find the wrong number in the given number series.
3, 8, 18, 40, 78, 158- Find the wrong number, in the given number series.
320, 160, 80, 50, 20, 10 Find the wrong number in the given number series.
21, 31, 11, 41, 1, 611000, 200, 56, 24, 12, 7.2
8, 12, 23, 40, 66, 103
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