All Courses
Get the App Signup / Login
Sign in Open App
CAT Exam  >  CAT Tests  >  Level-wise Tests for CAT  >  Test Level 3: Series - CAT MCQ

Test Level 3: Series - CAT MCQ


Test Description

15 Questions MCQ Test Level-wise Tests for CAT - Test Level 3: Series

Test Level 3: Series for CAT 2024 is part of Level-wise Tests for CAT preparation. The Test Level 3: Series questions and answers have been prepared according to the CAT exam syllabus.The Test Level 3: Series MCQs are made for CAT 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test Level 3: Series below.
Solutions of Test Level 3: Series questions in English are available as part of our Level-wise Tests for CAT for CAT & Test Level 3: Series solutions in Hindi for Level-wise Tests for CAT course. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free. Attempt Test Level 3: Series | 15 questions in 30 minutes | Mock test for CAT preparation | Free important questions MCQ to study Level-wise Tests for CAT for CAT Exam | Download free PDF with solutions
Test Level 3: Series - Question 1
Save

Directions: Find the missing term in the following number series.
3, 4.5, ?, 3.5, 1, 4.5, 3, 7.5

Detailed Solution for Test Level 3: Series - Question 1

In the given series, addition and subtraction take place alternately. The numbers being added are 1.5, 2.5, 3.5, 4.5, while the numbers being subtracted are 3.5, 2.5, 1.5.
3 + 1.5 = 4.5
4.5 - 3.5 = 1
1 + 2.5 = 3.5
3.5 - 2.5 = 1
1 + 3.5 = 4.5
4.5 - 1.5 = 3
3 + 4.5 = 7.5
Thus, the missing number is 1.

Test Level 3: Series - Question 2
Save

What should come in place of question mark in the following number series?
280, 142, 73, ?, 21.25

Detailed Solution for Test Level 3: Series - Question 2

The following series follows the pattern of $\left (\frac{n}{2} + 2 \right )$.
$\left (\frac{280}{2} + 2 \right )$ = 142
$\left (\frac{142}{2} + 2\right )$ = 73
$\left (\frac{73}{2} + 2 \right )$ = 38.5
$\left (\frac{38.5}{2} + 2 \right )$ = 21.25
Therefore, the correct answer is 38.5.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test Level 3: Series - Question 3
Save

Directions: Find out the wrong number in the given sequence.
7, 4, 6, 9, 20, 52.5, 160.5

Detailed Solution for Test Level 3: Series - Question 3

The given number series is based on the following pattern:

Hence, the wrong number is 6.

Test Level 3: Series - Question 4
Save

Which of the following will take the place of '?' in the following series?
2.5, 5, 10, 17.5, 27.5, ?
Detailed Solution for Test Level 3: Series - Question 4

The sequence follows the pattern given below. 
2.5 + (1 × 2.5) = 2.5 + 2.5 = 5.0
5.0 + (2 × 2.5) = 5 + 5 = 10.0
10.0 + (3 × 2.5) = 10 + 7.5 = 17.5
17.5 + (4 × 2.5) = 17.5 + 10.0 = 27.5
27.5 + (5 × 2.5) = 27.5 + 12.5 = 40 
Therefore, the missing number is 40.

Test Level 3: Series - Question 5
Save

Which of the following will take the place of '?' in the following series?
5, 6, 13, 38, 117, ?
Detailed Solution for Test Level 3: Series - Question 5

 The sequence is going as follows.
5 + (31 - 2) = 6
6 + (32 - 2) = 13
13 + (33 - 2) = 38
38 + (34 - 2) = 117
117 + (35 - 2) = 358 
Hence, the missing number is 358.

Test Level 3: Series - Question 6
Save

Which of the following will take the place of '?' in the following series?
24, 41, 54, 63, 68, ?
Detailed Solution for Test Level 3: Series - Question 6

Since,
41 - 24 = 17
54 - 41 = 13
63 - 54 = 9
68 - 63 = 5
⇒ ? - 68 = 1
⇒ ? = 69

Test Level 3: Series - Question 7
Save

What should come in place of the question mark (?) in the following series?
13, 27, ?, 78, 119, 173
Detailed Solution for Test Level 3: Series - Question 7

The series is in the following pattern.
13 + 42 - 2 = 27
27 + 52 - 4 = 48
48 + 62 - 6 = 78
78 + 72 - 8 = 119
119 + 82 - 10 = 173
Thus, the missing number is 48.

Test Level 3: Series - Question 8
Save

Find the missing term and complete the sequence.
163, 134, 111, 94, 83, ?
Detailed Solution for Test Level 3: Series - Question 8

The pattern is given below:
163 - 29 = 134
134 - 23 = 111
111 - 17 = 94
94 - 11 = 83
83 - 5 = 78
So, 78 is the missing number.
Alternative solution:

Test Level 3: Series - Question 9
Save

Find the missing term in the following number series.
2, 5.5, ?, 136.5, 1648
Detailed Solution for Test Level 3: Series - Question 9

The series follows the following pattern:
2 × 1.5 + 2.5 = 5.5
5.5 × 3 + 5 = 21.5
21.5 × 6 + 7.5 = 136.5
136.5 × 12 + 10 = 1648
So, the missing number is 21.5.

Test Level 3: Series - Question 10
Save

Directions: In the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
__ op __ mo __ n __ __ pnmop __
Detailed Solution for Test Level 3: Series - Question 10

The series is mopn/mopn/mopn/mopn. Thus, the pattern 'mopn' is repeated.

Test Level 3: Series - Question 11
Save

What should come in place of the question mark (?) in the following sequence?
324, 270, ?, 187.5, 156.25
Detailed Solution for Test Level 3: Series - Question 11

324 × (5/6) = 270
270 x (5/6) = 225
225 x (5/6) = 187.5
187.5 x (5/6) = 156.25
So, the sequence is:
324, 270, 225, 187.5, 156.25
Therefore, the missing number is 225.

Test Level 3: Series - Question 12
Save

Directions: Find out the wrong number in the given sequence.
4, 6, 12, 30, 75, 315, 1260
Detailed Solution for Test Level 3: Series - Question 12

The given number series is based on the following pattern:

Hence, the wrong number is 75.

Test Level 3: Series - Question 13
Save

Find the missing term in the following number series.
17, 33.5, 133, ?, 6370
Detailed Solution for Test Level 3: Series - Question 13

The series follows the following pattern:
17 × 2 - 0.5 = 34 - 0.5 = 33.5
33.5 × 4 - 1 = 134 - 1 = 133
133 × 6 - 1.5 = 798 - 1.5 = 796.5
796.5 × 8 - 2 = 6372 - 2 = 6370
So, the missing number is 796.5.

Test Level 3: Series - Question 14
Save

Find the missing term in the following number series.
2, 6, 21, ?, 445, 2676
Detailed Solution for Test Level 3: Series - Question 14

The series follows the following pattern:
1 × 1 + 1 = 2
(2 × 2) + 2 = 6
(6 × 3) + 3 = 21
(21 × 4) + 4 = 88
(88 × 5) + 5 = 440 + 5 = 445
(445 × 6) + 6 = 2670 + 6 = 2676
So, the missing number is 88.

Test Level 3: Series - Question 15
Save

What should come in place of the question mark (?) in the following number series?
56, 84, 126, 189, ?
Detailed Solution for Test Level 3: Series - Question 15

From the given sequence, we notice that
56 × 3 ÷ 2 = 84
84 × 3 ÷ 2 = 126
126 × 3 ÷ 2 = 189
189 × 3 ÷ 2 = 283.5

5 docs|272 tests
Join Course
Information about Test Level 3: Series Page
In this test you can find the Exam questions for Test Level 3: Series solved & explained in the simplest way possible. Besides giving Questions and answers for Test Level 3: Series, EduRev gives you an ample number of Online tests for practice

Top Courses for CAT

Download as PDF

Top Courses for CAT

Important Questions for Test Level 3: Series

Find all the important questions for Test Level 3: Series at EduRev.Get fully prepared for Test Level 3: Series with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Test Level 3: Series syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Test Level 3: Series resources.

Test Level 3: Series MCQs with Answers

Prepare for the Test Level 3: Series within the CAT exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Test Level 3: Series Level-wise Tests for CAT

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Test Level 3: Series with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup