English
Hindi
Telugu
Bengali
Marathi
Tamil

Question

Download Solution PDF

Select the odd numbers from the given alternatives.

  1. 94
  2. 63
  3. 35
  4. 18

Answer (Detailed Solution Below)

Option 3 : 35
Free Tests
View all Free tests >
Free
RRB NTPC Graduate Level Full Test - 01
100 Qs. 100 Marks 90 Mins
Start Now

Detailed Solution

Download Solution PDF

The pattern followed is:

94 → reverse 49 → 72

63 → reverse 36 → 62

35 → reverse 53 → no square

18 → reverse 81 → 92

Hence, the correct answer is "35".

Download Solution PDF
Latest RRB NTPC Updates

Last updated on Jul 21, 2025

-> RRB NTPC UG Exam Date 2025 released on the official website of the Railway Recruitment Board. Candidates can check the complete exam schedule in the following article. 

-> SSC Selection Post Phase 13 Admit Card 2025 has been released @ssc.gov.in

-> The RRB NTPC Admit Card CBT 1 will be released on its official website for RRB NTPC Under Graduate Exam 2025.

-> The RRB NTPC 2025 Notification released for a total of 11558 vacancies. A total of 3445 Vacancies have been announced for Undergraduate posts while a total of 8114 vacancies are announced for Graduate-level posts in the Non-Technical Popular Categories (NTPC).

-> Prepare for the exam using RRB NTPC Previous Year Papers.

-> UGC NET June 2025 Result has been released by NTA on its official site

Exams Tests Super Practice

More Number Based Questions

Q1.Three of the given four pair of numbers follow a particular logic while the fourth pair doesn't. Find the odd pair.
Q2.The numbers in three of the following number-pairs are related in a certain way and one pair is different. Find the odd number-pair.
Q3.Which among the following is different from others? 999, 306, 207, 702, 655 
Q4.Which among the following is different from others? 6, 12, 22, 24, 33
Q5.Which among the following is different from others? 44, 55, 88, 99, 110, 109 
Q6.Which among the following is different from others? 222, 231, 402, 505 
Q7.Three of the following four number-triads follow a certain rule/logic/relation and therefore are alike in a certain way. Select the ODD one out from the given options.
Q8.Find the odd number in the series from the following given options : 6, 9, 15, 21, 24, 28, 30, 36 
Q9.Which of the following is different from the others? 9, 21, 33, 42, 52 
Q10.Which of the following is different from the others? 125, 251, 602, 999 

More Classification Questions

Q1.Find the odd image out in the given series.
Q2.Choose the alternative which is an odd word/number/letter pair out of the given alternatives. 
Q3.Direction : Choose the group of letters which is different from others of the following:
Q4.Direction : Choose the group of letters which is different from others of the following:
Q5.Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group? A, O, U, I, J
Q6.Choose the alternative which is an odd word/number/letter pair out of the given alternatives.
Q7.Find the odd image out in the given series.
Q8.Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
Q9.Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
Suggested Test Series
View All >
RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2)
2341 Total Tests with 3 Free Tests
Start Free Test
Current Affairs (CA) 2025 Mega Pack for SSC/Railways/State Exam Mock Test
431 Total Tests with   1 Free Tests
Start Free Test

RRB NTPC Important Links

Answer KeyExam DateAdmit CardExam PatternApplication StatusEligibility

More Logical Reasoning Questions

Q1.If it is possible to make only one four-letter meaningful word with the first, third, fourth, and eighth letter of the word ‘ABNORMALITY’, which could be the second letter of the word from the left end? If more than one such word can be formed, give ‘X’ as the answer. If no such word can be formed, give ‘Z’ as your answer.
Q2.How many boys are there between Q and T?
Q3.How many boys are lighter than U?
Q4.Find the next number in the series. 6, 12, 18, 36, 54, 108, ?
Q5.Find the next number in the series. 24, 36, 60, 84, 132, 156, ?
Q6.Find the odd image out in the given series.
Q7.How many squares are there in the given figure?
Q8.A man starts from point A and walks 5km towards East. He turns right and walks 4km; turns right again and walks 3km. He then takes another right and walks 6km. He walks 6km towards East; turns right and walks 2km and turns left and walks 1km to reach B. How far is A from B?
Q9.Replace the question mark with an option that follows the same logic applied in the first pair. 29 : 18 :: 39 : ?
Q10.A girl is facing North direction. If she turns 59 degrees in clockwise direction and 31 degrees in the same direction, which direction will she face now?
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
support@testbook.com
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Hot Links： teen patti go happy teen patti all teen patti game