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National Level Solved Paper (MAT)- 2020-21 - Class 10 MCQ


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30 Questions MCQ Test NTSE for Class 10 - National Level Solved Paper (MAT)- 2020-21

National Level Solved Paper (MAT)- 2020-21 for Class 10 2024 is part of NTSE for Class 10 preparation. The National Level Solved Paper (MAT)- 2020-21 questions and answers have been prepared according to the Class 10 exam syllabus.The National Level Solved Paper (MAT)- 2020-21 MCQs are made for Class 10 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for National Level Solved Paper (MAT)- 2020-21 below.
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National Level Solved Paper (MAT)- 2020-21 - Question 1

The following number series follows a particular pattern. One of the numbers in the given series is wrong. Identify that wrong number:
3 15 63 129 1023 4095

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 1

3, 15, 63, 129, 1023, 4095
3 = 22 − 1, 15 = 24 − 1, 63 = 26 − 1, 129 = 27 + 1
1023 = 210 − 1, 4095 = 212 − 1
So wrong term is 129

National Level Solved Paper (MAT)- 2020-21 - Question 2

Rohit at a wedding asked to find the seating arrangement of the guests. There are eight guests, names Mrs. Hudson, John, Azhar, Sunita, Amber, Rajesh, Mahima and Vishal, who are supposed to sit in two rows of four chairs each, facing each other. The following information was provided:

  • Amber is between Mrs. Hudson and Vishal, but just opposite to John.
  • Rajesh is at one end of a line and is just next in the right of the John; or Rajesh is just after John.
  • Mahima, who is sitting at one end of a row, is just diagonally opposite to Mrs. Hudson (who is at the other end of the opposite row).

Which of the following statements is/are definitely true?
I. Vishal is just next to Amber.
II. Azhar is just near to Vishal.
III. Mahima is either next or opposite to Sunita.
IV. Sunita is diagonally opposite to Rajesh.

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 2

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National Level Solved Paper (MAT)- 2020-21 - Question 3

Direction: Read the following passage and answer the questions given below:
In the administrative structure of an academic institution, the highest body is the Executive Council (EC). There are Academic Programme Committee (APC), Finance Committee (FC), Planning Division (PD) who have to report to the EC. The Vice Chancellor chairs the APC, FC and PD while the Chancellor chairs the EC. The Schools of Studies (Science / Humanities / Social Science / Commerce / Education / Engineering and Technology) come under the jurisdiction of APC.

Q. The faculty members of the School of Commerce report to the:

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 3

The schools of studies (Science/Humanities/Social Science Commerce/Edu./Engg and Tech) Come under the jurisdiction of APC

National Level Solved Paper (MAT)- 2020-21 - Question 4

Direction: Read the following passage and answer the questions given below:
In the administrative structure of an academic institution, the highest body is the Executive Council (EC). There are Academic Programme Committee (APC), Finance Committee (FC), Planning Division (PD) who have to report to the EC. The Vice Chancellor chairs the APC, FC and PD while the Chancellor chairs the EC. The Schools of Studies (Science / Humanities / Social Science / Commerce / Education / Engineering and Technology) come under the jurisdiction of APC.

Q. Which among the following statement is correct in respect of hierarchy?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 4

Correct answer is option B) APC, PD and FC are at the same level.

Explanation:

Hierarchy in the Administrative Structure:
- Top Level: Executive Council (EC)
- Reporting to EC:
- Academic Programme Committee (APC)
- Planning Division (PD)
- Finance Committee (FC)
From the given information, it is clear that the correct statement in respect of hierarchy is: APC, PD and FC are at the same level.

National Level Solved Paper (MAT)- 2020-21 - Question 5

In the following question, five statements have been provided which are to be considered as true, even if they do not corroborate our real life experiences. There are followed by four conclusions as the alternatives. Now in the given statements, which one among the four conclusions is definitely false.
Statements: Some donuts are dumb. Some dumbs are sweets. All sweets are tall. No tall is a donut. All donuts are sugar.

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 5

Statements: Somedonutes are dumb
Some dumbs are sweets
All sweets are tall
No tall is donut
All donuts are sugar
Conclusion (i)Some sweets are sugar
Relevant statements: All sweets are tall
No tall is donut
All donuts are sugar
(A + E) + A = E + A = O*
Some sugar are not sweets.
So some sweets are sugar is false conclusion.

National Level Solved Paper (MAT)- 2020-21 - Question 6

‘BUILD’ is related to ‘ CAWRQ’ , such that the letters having reflection symmetry with respect to a mirror placed on the right side at the same positions. Which among the following pairs bears the same relationship?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 6

B U I L D  : C A W R Q
Letters U and Ihaving reflection symmetry
Letters A and W having reflection symmetry
So, L A U G H  :  G H T Z L

National Level Solved Paper (MAT)- 2020-21 - Question 7

An old couple with memory issues had forgotten their anniversary and were trying to recollect the date. The lady clearly remembers that they got married in the month of February of the year 1955. The man clearly remembers that he celebrated his 21st birthday with same year, and it was Thursday, the 3rd of February, as a bachelor. The lady then remembers that they definitely got married before the 13th of February. The man knows it had to be a weekend, since he was working on other days from Monday to Friday. The lady and the man then agree that it was a Sunday. Help them find the date of their wedding which was in the year 1955?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 7

The lady clearly remembers that they got married in the month of February of the year 1955.
The man clearly remembers that he celebrated his 21st birthday with same year and it was Thursday, the 3rd February as a bachelor
Before 13th of February and after 3rd February and it was WEEKEND
i.e. Saturday or Sunday
3rd February – Thursday, 4thFebruary – Friday, 5th February – Statuary, 6th February – Sunday

National Level Solved Paper (MAT)- 2020-21 - Question 8

Direction: Read the following information carefully and answer the questions given below:
(i) A ‘+’ B means ‘ A’ is the mother of ‘B’
(ii) A ‘– ‘ B means ‘ A’ is the wife of ‘B’
(iii) A ‘x´ B means 'A' is the brother of 'B'
(iv) A '÷' B means  A is the son of 'B' .

Q. If P ‘x´ Z '÷' D '-' V, then how is 'V' related to 'P'?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 8

+  → Mother
– → Wife
x → Brother
÷ → Son

If PxZ÷D – V
“V is father of P”

National Level Solved Paper (MAT)- 2020-21 - Question 9

Direction: Read the following information carefully and answer the questions given below:
(i) A ‘+’ B means ‘ A’ is the mother of ‘B’
(ii) A ‘– ‘ B means ‘ A’ is the wife of ‘B’
(iii) A ‘x´ B means 'A' is the brother of 'B'
(iv) A '÷' B means  A is the son of 'B' .

Q. If M '÷'C'+' P '-' L, then how is 'M' related to 'L'?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 9

M÷C + P – L
M is brother-in-law of L

National Level Solved Paper (MAT)- 2020-21 - Question 10

The objects or words given below form a certain group. Which one of the following does not belong to the group?
Spectacles, Earrings, Bicycle, Shoes, Bangles

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 10

Spectacles, Earrings, Shoes, Bangles are wearing objects but bicycle is different thing from this group

National Level Solved Paper (MAT)- 2020-21 - Question 11

There is a 3-digit code to open a lock. There are four 3-digit numbers and hints have been provided corresponding to those numbers to crack the code. Crack the code and mark that as your answer.
821 – One digit is correct but wrongly placed.
379 – None of the digit are correct.
486 – Two digit are correct but wrongly placed.
538 – Two digit are correct and rightly placed. 

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 11


Correct code

National Level Solved Paper (MAT)- 2020-21 - Question 12

Rohan moves 1 km to East and then turn to South and moves 5 km. He again turns to East and walks 2 km. After this, he turns to North and moves 9 km. What is the distance from his starting point to the present point?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 12

National Level Solved Paper (MAT)- 2020-21 - Question 13

Direction: In the following questions, the question is followed by two Statements (i) and (ii). You have to determine whether.
Only statement (i) is sufficient to answer the question.
Only statement (ii) is sufficient to answer the question.
Both statement (i) and statement (ii) are needed to answer the question.
Neither statement (i) nor statement (ii) is sufficient to answer the question.

Q. What is the date today?
Statement:
(i) We are in the second week of March.
(ii) The date today is an odd number.

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 13

Number of odd dates in a week more than 1 so we can’t say about the day.

National Level Solved Paper (MAT)- 2020-21 - Question 14

Direction: In the following questions, the question is followed by two Statements (i) and (ii). You have to determine whether.
Only statement (i) is sufficient to answer the question.
Only statement (ii) is sufficient to answer the question.
Both statement (i) and statement (ii) are needed to answer the question.
Neither statement (i) nor statement (ii) is sufficient to answer the question.

Q. What is the two-digit number?
Statements:
(i) Both the digits of the two-digit number are even and the sum of their digits is 12.
(ii) The two digits of the two-digit number are not the same.

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 14

Many numbers possible

National Level Solved Paper (MAT)- 2020-21 - Question 15

Direction: In the following questions, the question is followed by two Statements (i) and (ii). You have to determine whether.
Only statement (i) is sufficient to answer the question.
Only statement (ii) is sufficient to answer the question.
Both statement (i) and statement (ii) are needed to answer the question.
Neither statement (i) nor statement (ii) is sufficient to answer the question.

Q.Who is the tallest amongst the four friends kimaya, Ashvi, Vihana and Pari?
Statements:
(i) Ashvi is not the tallest but taller then Vihana and Kimaya.
(ii) Vihana is the shortest amongst the four friends.

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 15

From statement-1
Pari >Ashvi>Kimaya>Vihane

National Level Solved Paper (MAT)- 2020-21 - Question 16

In the word ‘PACEMAKING’ , if the first letter is interchanged with the second letter, the third letter is interchanged with the fourth letter and so on till the ninth letter is interchanged with the tenth letter, what would be the seventh letter from the right after such arrangement?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 16

P A C M K I N G after arrangement A P E C A M I K G N

National Level Solved Paper (MAT)- 2020-21 - Question 17

In the following letter series, find the letters to replace the question-mark(?) to complete the series:
ZXW VTS RPO NLK ? FDC

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 17

Z X W, V T S, R P O, N L K, ??, F D C 

National Level Solved Paper (MAT)- 2020-21 - Question 18

A museum has an average of 520 visitors on Sunday and an average of 100 visitors on other days. What is the average number of visitors per day in a month of 30 days beginning with a Sunday?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 18

Sun  → 520 visitors
Other day → 100 visitors

Other 25 days = 100 x 25 = 
Average = 5100/30 = 170

National Level Solved Paper (MAT)- 2020-21 - Question 19

Rishi decides to drive to a party. From his house, he drives 10 km North. There he decides to pick-up his friend, so he takes a left turn and drives for another 2 km. On picking-up his friend, he has to take a right turn and drive for another 5 km. Finally he takes another right turn and drives for another 2 km to reach his destination. How many kilometers Rishi would have required to drive, has he drove straight from his house to the party?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 19

National Level Solved Paper (MAT)- 2020-21 - Question 20

In a queue, Mr. X is 14th from the start and Mr. Y is 17th from the end, while Mr. Z is exactly in the middle of Mr. X and Mr. Y. Mr X is ahead of Mr. Y and there are 48 persons in the queue. How many persons are there between Mr. X and Mr. Z?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 20

National Level Solved Paper (MAT)- 2020-21 - Question 21

Find the next number in the series:
13, 13, 65, 585, 7605, 129285, ?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 21

The series is based on the following difference:
X1, X5, X9, X13, X17, X21
This is further based on the difference of 14
So, answer is 2714985

National Level Solved Paper (MAT)- 2020-21 - Question 22

Find the missing number (?) in the series:
4, 55, 576, ?, 21280, 64083, 64204

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 22

(4 x 11) + (11 x 12) = 55
(55 x 9) + (9 x 32) = 576
(576 x 7) + (7 x 52) = 4207 and so on
Option (2)

National Level Solved Paper (MAT)- 2020-21 - Question 23

Complete the series:
Z = 2197, R = 729, P = 512, J = ?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 23

Z = 2197, R = 729, P = 512, J = ?
Z = 26 ⇒ (26/2)3 = 133 = 2197

National Level Solved Paper (MAT)- 2020-21 - Question 24

Sunil is the son of Anil, Shweta Anil’ s sister has a son Maruti and daughter Sita. Prem is the maternal uncle of Maruti. How is Sunil related to Maruti.

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 24


Clearly Sunil is cousin of Maruti.

National Level Solved Paper (MAT)- 2020-21 - Question 25

In the given figure, the triangle represents girls, the square represents sports persons, and the circle represents coaches. The portions in the figure which represents girls are sports persons but not coaches is labeled as:

National Level Solved Paper (MAT)- 2020-21 - Question 26

A dice is numbered from 1 to 6 in different ways. If 1 is adjacent to 2, 4 and 6, then which of the following statements is necessarily true?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 26

1 adjacent to 2, 4, 6 means opposite of 1 will be either 3 or 5

Therefore, 3 and 5 are definitely adjacents.

National Level Solved Paper (MAT)- 2020-21 - Question 27

In certain code language ‘sun shines brightly’ is written as ‘ba lo sul’, ‘houses are brightly lit’ as ‘kado ula ari ba’ and ‘light comes from sun’ as ‘dopi kup lo nro’. What code words are written for ‘ sun’ and ‘ brightly’ ?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 27

By comparing,
Sun shines brightly ⇒ba lo sul…(1)
Light comes from sun ⇒dopikup lo nro…(2)
We get, sun common
So, Sun code will be ‘lo’
Houses are brightly lit ⇒ ‘kado ula ariba’ …(3)
By comparing (1) and (3)
Brightly would be ‘ba’

National Level Solved Paper (MAT)- 2020-21 - Question 28

Study the following figure:

A person goes from A to B always moving to the right or downward along the lines. How many different routes can he adopt?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 28

Let mark the pathways as follows:

He will be covering like this 
I-way : A 1 2 3 B
II-way : A 1 M 3 B
III-way : A 1 M 4 B
IV-way : A 6 M 3 B
V-way : A 6 M 4 B
VI-way : A 6 5 4 B
There are total 6-ways

National Level Solved Paper (MAT)- 2020-21 - Question 29

Consider the following figure and answer the items that follows:

What is the total number of triangles in the above grid? 

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 29

Correct answer is option A) 27.
Explanation:
Counting Triangles in the Grid

To find the total number of triangles in the given grid, we can count the triangles of different sizes and orientations separately and then add them up. Let's break it down:
1. Small Triangles
- There are 16 small triangles in the grid (4 in each square).
2. Medium Triangles
- There are 8 medium triangles in the grid (2 in each square).
3. Large Triangles
- There are 3 large triangles which span across two squares horizontally.
- There are 3 large triangles which span across two squares vertically.
Total Triangles
- Small triangles: 16
- Medium triangles: 8
- Large triangles: 6
By adding up the triangles of each size, we get the total number of triangles in the grid:
16 + 8 + 6 = 27
So, the correct answer is A. 27.

National Level Solved Paper (MAT)- 2020-21 - Question 30

Kunal walks 10 km towards North. From there, he walks 6 km towards South. Then, he walks 3 km towards East. How far and in which direction is he, with reference to his starting point?

Detailed Solution for National Level Solved Paper (MAT)- 2020-21 - Question 30

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