There is number series following a pattern, one blank is left, to fill

1.	There is number series following a pattern, one blank is left, to fill the blank find the number/word from given alternatives. 1. 3, 7, 16, 35, 74_________ (A) 150 (B) 153 (C) 161 (D) 163 2. 38, 49, 62, 70, 77_________ (A) 82 (B) 81 (C) 97 (D) 91 3. 3, 4, 13, 4, 5, 21, 5, 6, 31, 7, 6 _________ (A) 55 (B) 42 (C) 57 (D) 45 4. 1, 8, 9, 64, 25, 216, 49 _________ (A) 343 (B) 512 (C) 1001 (D) 81 5. AY, CW, EU, GS _________ (A) JO (B) LN (C) IQ (D) DV
Answer» 1. (B) 153 ×2+1, × 2 + 2, × 2 + 3................ 2. (D) 91 difference is 3 + 8 = 11, 4 + 9 = 13, 6+ 2 = 8, 7 + 0 = 7, 7 + 7 = 14 3. (A) 55 3² + 4 = 13, 4² + 5 = 21, 5⁵ + 6 = 31, 7² + 6 = 55 4. (B) 512 1² , 2³ , 3² , 4³ , 5² , 6³ , 7² , 8³ 5. (C) IQ A + 2 = C + 2 = E + 2 = G + 2 = I Y – 2 = W – 2 = U – 2 = S – 2 = Q

There is number series following a pattern, one blank is left, to fill the blank find the number/word from given alternatives. 1. 3, 7, 16, 35, 74_____ (A) 150 (B) 153 (C) 161 (D) 163 2. 38, 49, 62, 70, 77_ (A) 82 (B) 81 (C) 97 (D) 91 3. 3, 4, 13, 4, 5, 21, 5, 6, 31, 7, 6 _ (A) 55 (B) 42 (C) 57 (D) 45 4. 1, 8, 9, 64, 25, 216, 49 _ (A) 343 (B) 512 (C) 1001 (D) 81 5. AY, CW, EU, GS _____ (A) JO (B) LN (C) IQ (D) DV

Answer»

1. (B) 153

×2+1, × 2 + 2, × 2 + 3................

2. (D) 91

difference is 3 + 8 = 11, 4 + 9 = 13, 6+ 2 = 8, 7 + 0 = 7, 7 + 7 = 14

3. (A) 55

3² + 4 = 13, 4² + 5 = 21, 5⁵ + 6 = 31, 7² + 6 = 55

4. (B) 512

1² , 2³ , 3² , 4³ , 5² , 6³ , 7² , 8³

5. (C) IQ

A + 2 = C + 2 = E + 2 = G + 2 = I

Y – 2 = W – 2 = U – 2 = S – 2 = Q

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