Most voted puzzles under tag series

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Complete the following series : AC; BD; CE; DF; ?

posted Mar 31, 2021 by Swati Arora

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What number should appear next in this sequence? 5 ; 13 ; 29 ; 61 ; 125 ; ?

posted Mar 16, 2021 by Pushpak Chauhan

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What is the 500th number of the following sequence - 5, 11, 17, 23, 29, 35, 41, ............

posted Mar 15, 2021 by Divya Bharti

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Find the 7th term of the A.P. 8, 5, 2, -1, -4, .........

posted Mar 10, 2021 by Mohammad

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Solve the below: 1=5; 2=10; 3=15; 4=20; 5=?

posted Feb 1, 2021 by Pardeep Kohli

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Find the two numbers: 20, 18, 180, 178, ?, ?, 17780

posted Jan 13, 2021 by Sidharth Malhotra

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What is the next number in the following sequence - 1, 4, 28, 160, ?

posted Dec 4, 2020 by Pushpak Chauhan

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Can you guess the next letter in the series? C; Y; G; T; N; L; I; T; ?

posted Nov 19, 2020 by Kuldeep Apte

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Which term of the AP : 32, 27, 22, .............is - 78?

posted Nov 16, 2020 by Aman

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What is the next term in this sequence - 0, 1, -1, 8, 4, 29, 23, ?

posted Nov 10, 2020 by Balwinder

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What number is missing in this sequence? 25; 125; 500; 1500; ?; 3000

posted Nov 9, 2020 by Anamika

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What is the next number in this sequence ? 4, 12, 84, 3612, ?

posted Oct 20, 2020 by Mishthy Mukherjee

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What letter should appear next in this sequence? A; H; N; S; W; ?

posted Sep 24, 2020 by Madhavi Latha

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What is the next number in the sequence 1 1 2 1 -1 1 -2 -1 _ ?

posted Aug 29, 2020 by anonymous

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BHT AKX JCZ ED? How to solve this puzzle/

posted Aug 26, 2020 by Carol Simpson

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If 94 = 48; 85 = 60; 52 = 12; 83 = 30 then 54 = ?

posted Aug 22, 2020 by Nikhil Pandey

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What letter should replace the question mark? BHT; AKX ; JCZ; ED?

posted Aug 17, 2020 by Pushpak Chauhan

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If 1234 = 55, 1632 = 93, 1525 = 76, 3424 = 67 then 6171 = ?

posted Aug 16, 2020 by Mishthy Mukherjee

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What are the missing numbers in this series ? 7, 14, 17, ? , 27, ? , 35, 37, 42 , 47

posted Aug 14, 2020 by Nimish

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What comes next in this series - AAA, XAB, VAC, TAD, ?

posted Aug 4, 2020 by Rahul Vaidya

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What is the next number in this series - 131, 136, 146, 157, 170, ?

posted Jul 28, 2020 by Sandeep Bedi

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What is the next number in this series - 53, 61, 68, 82, 92, ?, ?, ?

posted Jul 7, 2020 by Swati Arora

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What is the next in the series - April, August, December, February, ?

posted Jul 7, 2020 by Mridul

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If 82 + 4 = 14, 95 - 3 = 11, 45 * 2 = 18, 81 / 3 = 3 then 56 * 2 = ?

posted Jun 30, 2020 by Nikhil Pandey

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Given the series: 4, 7, 12, 21, 38, ......what is the sum of seventh and ninth term?

posted Jun 24, 2020 by Rahul Vaidya

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Can you find the missing number in the below series? 43, 8, 38, 9, 34, 11, _, 14

posted Jun 23, 2020 by Mridul

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195; 383; 575; 763; 955; .........Find the seventh term.

posted Jun 22, 2020 by Atif

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Given the series 325, 259, 204, 160, 127, 105, ? What is the next term?

posted Jun 16, 2020 by Sidharth Malhotra

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What letter is missing in this sequence? O ? E H R A U

posted Jun 12, 2020 by Rahul Vaidya

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Given the series - 4; 7; 12; 21; 38; .........what is the seventh term?

posted Jun 10, 2020 by Mohammad

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Given the series - 3, 4, 7, 11, 12, .............what is the tenth term?

posted Jun 4, 2020 by Upma

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0, 0, 1, 1, 4, 8, 9, 27, 16......what would be the tenth term of this series?

posted Jun 2, 2020 by Madhavi Latha

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What number should appear next in this sequence? 1; 4; 27; 16; 125; 36; ?

posted May 19, 2020 by Tapesh Kulkarni

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Given the series: 0, 1, 1, 2, 3, 5, 8, 13, ..........what is the tenth term?

posted May 15, 2020 by Rahul Vaidya

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log 10, log 10, log 100, log 1000, log 100000, log 100000000, ? (assume all logs to the base 10)

posted May 7, 2020 by Madhavi Latha

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3 12 14 25 38 ?? 11 4 13 15 26 ?? Find the missing no.

posted Apr 24, 2020 by anonymous

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What number should replace the question mark? 8 - - 3, 47 - - 16, 20 - - 7, 59 - - 20, 32 - - ?

posted Apr 24, 2020 by Tapesh Kulkarni

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What is the next number in the series - 11, 31, 71, 91, 32, 92, 13, ?

posted Mar 26, 2020 by Mridul

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What letter should appear next in this sequence? A B D E H I M N ?

posted Mar 13, 2020 by Samardeep Acharya

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What number should replace the question mark? 1, 1, 4, 20, 27, ?, 254

posted Jan 31, 2020 by Prithvi

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What is the next in the series 1, 4, 25, 676, ?

posted Jan 9, 2020 by Prachi Sharma

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In series 6,4,1,2,2,8,7,4,2,1,5,3,8,6,2,1,7,1,4,1,3,2,8,7,6, how many pairs of successive numbers have a................

posted Jan 2, 2020 by Sandeep Bedi

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Which letter should appear next in this sequence? B; F; J; P; ?

posted Sep 17, 2019 by Deepak Chitragar

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Find the next term in the series - 1, 0, -2, -3, 8, 95, ?

posted Aug 27, 2019 by Pushpak Chauhan

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A Horrendous Scope Of Letters

posted Aug 23, 2019 by Afsana Akhter

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What comes next in the series? A, NA, A, SA, A, A, ?

posted Aug 21, 2019 by Rahul Vaidya

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What is the next number in the sequence 0; 4; 36; 1,444; ?

posted Aug 9, 2019 by Amarvansh

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What is the nineth term of following series - 17, 19, 23, 29, 31, ..........

posted Jul 30, 2019 by Akriti

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Logic with the missing number in the triangle?

posted Jul 6, 2019 by anonymous

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What is the next term in the following series - 67, 71, 73, 79, 83, 89, ?

posted Jul 4, 2019 by Dilbagh