Recent puzzles under tag series

0 votes

What comes next in the sequence; 283 , 5177 , 1131515 , ?

posted Jul 3, 2017 by Chahat Sharma

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What is the seventh term of following series: 5+6i, 7+13i, 11+32i, 19+69i, 35+130i, ....

posted Jun 26, 2017 by anonymous

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First and last term of a geometric progression are 3 and 96. If sum of these terms is 189, then find number of terms?

posted Jun 21, 2017 by anonymous

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Find the missing numbers in the series - 44, 64, 100, 25, 49, ??, 36, 81, ??

posted Jun 16, 2017 by anonymous

+1 vote

Find the next number in the series below? 6; 18; 270; 72090; ?

posted Jun 12, 2017 by Aman

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Look at the letters and figure out what replaces the ? mark.

posted Jun 10, 2017 by Mohammad

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Complete the below alphabets sequence puzzle by replacing the '?' with the correct alphabet?

posted Jun 5, 2017 by Shruthi Naik

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What is the next term of following series: 5+7i, 7+14i, 11+55i, 19+110i, 35+121i, ??

posted May 30, 2017 by anonymous

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Find the missing characters in the given sequence U32, V29, ? , X23, Y20, ?

posted May 29, 2017 by Maninder Bath

+1 vote

Complete the series by replacing "?" with the correct letters: ST, ND, RD, TH, ?

posted May 18, 2017 by Saif Khanam

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What letter is missing in this sequence: B Y D W F ? H S

posted May 17, 2017 by Tapesh Kulkarni

+1 vote

Can you find out what should come in place of Question mark in following series ?

posted May 12, 2017 by Rahul Lokhandwala

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Which will be the next number in the sequence: 1, 2, 5, 12, 29, ??

posted May 11, 2017 by anonymous

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What is the next term of following series: 2+2i, 5+3i, 10+5i, 17+7i, 26+11i,

posted May 8, 2017 by anonymous

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What should come in place of the question mark in the following number series - 5, 8, 6, 9, 7, ?

posted May 3, 2017 by Kavyashree

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Find out what should come in place of the question mark in the following number series - 4, 9, 19, 34, ?

posted May 3, 2017 by Navya

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What single-digit number replaces the "?" below to go in the middle of the following set of numbers?

posted May 1, 2017 by Saif Khanam

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Complete the series : B, D, F, I, L, P, ?

posted Apr 27, 2017 by Aarati Mahajan

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Find out the wrong term in a series : 144, 100, 64, 36, 19

posted Apr 27, 2017 by Simranjeet Singh

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What number is missing in this sequence? 1; 13; 27; ?; 53; 65; 79

posted Apr 27, 2017 by Pushpak Chauhan

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What's next in the following series - A) 3, 3, 5, 4, 4, 3, 5 ..., B) O, T, T, F, F, S, S, ...

posted Apr 25, 2017 by anonymous

+1 vote

What is the sum of 8th and 9th term of following series: 2, 3, 5, 7, 11, 13, 17, ...

posted Apr 24, 2017 by anonymous

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Look at the series of numbers below and find the value of the missing numbers. VII, 10, V, 15, ?, ?, I, 25

posted Apr 20, 2017 by Anshika Utadi

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Find the 8th term of below series: 2+i, 3+i, 5+2i, 7+3i, 11+5i, ...

posted Apr 10, 2017 by anonymous

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What comes next in the series - 13, 35, 57, 79, 911, ?

posted Apr 5, 2017 by Vishal

+1 vote

Which comes closest to the next number in the sequence - 0; 9; 144; 21,609; ?

posted Apr 3, 2017 by Anamika

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What comes next in the series - 2, 9, 28, 65, ?

posted Mar 31, 2017 by Sandeep Otari

+1 vote

Find the tenth term of series: 7, 16, 36, 78, 144, .....

posted Mar 30, 2017 by anonymous

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Which number comes next in this series - 3, 7, 15, 31, 63, ?

posted Mar 28, 2017 by Manish Tiwari

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Find the missing number in the series: 3, 14, 54, ___, 314

posted Mar 28, 2017 by anonymous

+1 vote

Can you replace the question mark with the correct letter? 6 + 6 + 6 = N; 7 + 7 + 7 = E; 8 + 8 + 8 = R; 0 + 0 + 0 = ?

posted Mar 24, 2017 by Nikita Sehgal

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Sum of first three terms of a geometric progression is 8 and sum of first six terms is 12. Find the common ratio of GP?

posted Mar 22, 2017 by anonymous

+3 votes

Can you tell which Shape comes next ?

posted Mar 21, 2017 by Rahul Lokhandwala

+1 vote

What would be the 10th term of the series: -1, 7, 5, 21, 19, 43, 41, ...

posted Mar 9, 2017 by anonymous

+1 vote

Can you find the last number in the below sequence puzzle? 16, 105, 636, 3175, 12704, 38109, ?

posted Mar 4, 2017 by Saif Khanam

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What is next number in the following sequence: 7, 2, 0, 7, 8, 4, 3, ??

posted Mar 2, 2017 by anonymous

+1 vote

What comes next in the sequence; 6, 13, 25, 51, 101, ?, ?

posted Mar 2, 2017 by Aarati Mahajan

+1 vote

In the sequence of numbers 4,7,-7.., each even term is 3 more than the previous and odd term is -1 times the previous...

posted Mar 2, 2017 by Mayukh Bose

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What would be the sum of 9th and 10th terms of series: 1, 1, 2, 3, 5, 8, 13, ...

posted Feb 27, 2017 by anonymous

+1 vote

What is the next number in sequence: 7, 2, 0, 7, 8, 4, 3, ?

posted Feb 26, 2017 by anonymous

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Which number comes next in this series - 26, 28, 31, 35, ?

posted Feb 22, 2017 by Riteshwar

+1 vote

What comes next in the sequence: 9, 11, 8, 12, ?

posted Feb 16, 2017 by Brijesh Talwar

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Study the pattern and complete the series - 20, 19, 17, ?, 10, 5

posted Feb 2, 2017 by Prithvi

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Find the next number in the following series - 2, 3, 5, 6, 3, 4, 7, 12, 4, 5, 9, ?

posted Jan 28, 2017 by anonymous

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Study the pattern and complete the series- 2, 6, 12, 20, 30, 42, 56, ?

posted Jan 19, 2017 by Anil Chaurasiya

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What is the next Number of Series - 91, 364, 819, 1456, ?

posted Jan 17, 2017 by anonymous

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What number should appear next in this sequence? 1 ; 3 ; 4 ; 13 ; 53 ; 690 ; ?

posted Jan 13, 2017 by Ujjwal Mehra

+2 votes

What is the next number of the following sequence: 15, 60, 135, 240, ?

posted Jan 10, 2017 by anonymous

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Find the missing number in the series; 9, 20, 44, ?, 196

posted Jan 3, 2017 by Udita

+1 vote

3829 4873 6952 8176 3521 9632 3235 6912 7669 1825 7338 ? What number should replace the question mark?

posted Jan 3, 2017 by Tilak Maharana