Number Series Questions and Answers

Number Series Questions​

Formula

Definition of Number Series

A Number series is the total of all the numbers of numbers produced out of some pattern or trend.

All term in the sequence meet a specific logical rule which needs to be recognized in order to find the missing terms.

For example,
‘2+4+6+8+10’ is a number series – the sum of the first five even numbers or the multiples of 2.

Most of the competitive exams or management aptitude tests frequently asked questions based on number series. In such type of questions the examine would be given a particular sequence in which he’s to analyze the pattern followed by the said series and accordingly he would be asked to foretell the following number of the series following the same trend or pattern.

Question 1

Time: 00:00:00
Study the information carefully and answer the questions given below.
Neeraj starts walking from point M towards east direction to reach N, which is 25m east to M. He then takes a right turn and walks 30 m to reach point O. From O, he takes left turn and walks25m to point P, then again, he takes a left turn and walks 20m to point Q. From Q, he takes a left turn and walks 30m to reach point R. He then takes a right turn and walks 15m to reach S and finally takes a left turn to reach point T, which is 20 m away from S.

In which direction is point N with respect to point R?

North-west

North-west

South-east

South-east

North

North

South-west

South-west

North-east

North-east

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Question 2

Time: 00:00:00
Study the information carefully and answer the questions given below.
Neeraj starts walking from point M towards east direction to reach N, which is 25m east to M. He then takes a right turn and walks 30 m to reach point O. From O, he takes left turn and walks25m to point P, then again, he takes a left turn and walks 20m to point Q. From Q, he takes a left turn and walks 30m to reach point R. He then takes a right turn and walks 15m to reach S and finally takes a left turn to reach point T, which is 20 m away from S.

Four of the following five belongs to a group based on their directions find the one that does not belong to that group?

M, S

M, S

R, O

R, O

N, P

N, P

T, R

T, R

P, Q

P, Q

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Question 3

Time: 00:00:00
Study the information carefully and answer the questions given below.
Neeraj starts walking from point M towards east direction to reach N, which is 25m east to M. He then takes a right turn and walks 30 m to reach point O. From O, he takes left turn and walks25m to point P, then again, he takes a left turn and walks 20m to point Q. From Q, he takes a left turn and walks 30m to reach point R. He then takes a right turn and walks 15m to reach S and finally takes a left turn to reach point T, which is 20 m away from S.

How far is point M from point T?

15m

15m

20m

20m

25m

25m

30m

30m

None of these

None of these

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Question 4

Time: 00:00:00
Fathers and mothers are made to sit in 5 rows and 5 columns all of them facing North.

P is at the center of the arrangement, L is to the immediate right of P, S is just behind L and W is to the North of P. S is in which direction with respect to W?

South

South

South-West

South-West

North-East

North-East

Data inadequate

Data inadequate

None of these

None of these

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Question 5

Time: 00:00:00
Ajay started walking straight towards South direction. He walked a distance of 15 m and then took a left turn and walked a distance of 13 m. Then he took a right turn and walked a distance of 15 m again. 'Ajay' is facing which direction now?

North-East

North-East

South

South

North

North

South-West

South-West

None of these

None of these

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Question 6

Time: 00:00:00
Anuj and Bhagwati are standing at a distance of 20 km from each other on a straight East-West road. Anuj and Bhagwati start walking at the same time, eastwards and westwards one-to-one, and both cover a distance of 5 km. Then Anuj turns to his left and walks 10 km. 'Bhagwati' turns to his right and walks 10 km, at the same speed. Again they both turn to their left and cover a distance of 5 km with same speed. What is the total distance between them?

20 km

20 km

15 km

15 km

10 km

10 km

25 km

25 km

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Question 7

Time: 00:00:00
Manisha is to the East of Dolly, Feni is to the South of Dolly and Kareena is to the East of Feni. Manisha is in which direction with respect to Kareena?

South-West

South-West

North-West

North-West

North-East

North-East

South-East

South-East

None of these

None of these

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Question 8

Time: 00:00:00
In the evening near to 4.30 p.m. when Ramakant was returning from his tuitions, he saw his teacher coming in the opposite direction. His teacher talked to him for some time. Ramakant saw that the shadow of his uncle was to his right side. Which direction was his teacher facing during their conversation?

North

North

South

South

East

East

Data inadequate

Data inadequate

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Question 9

Time: 00:00:00
Fifteen professors are standing in a line facing north. Ranjan is to the immediate left of Priyanshi and is 8th from the left end. Ashoka is second from the right end. Then from the left side at which number ashoka is?

12

12

13

13

14

14

15

15

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Question 10

Time: 00:00:00
Based on the above given information Priyanshi is standing at which position?

8

8

9

9

10

10

None of the above

None of the above

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Question 11

Time: 00:00:00
Swati was going 50 m to the south of her shop; she turns left and goes another 20 m. Then, turning to the North, she goes 30 m and then starts walking to her shop. In which direction is right now?

North-west

North-west

North

North

South-east

South-east

East

East

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Question 12

Time: 00:00:00
The door of Principal's cabin faces the East. From the back side of his cabin, he walks straight 50 m, then turns to the right and walks 50 m again. Finally, he turns towards left and stops after walking 25 m. Now, Principal is in which direction?

South-east

South-east

North-east

North-east

South-west

South-west

North-west

North-west

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Question 13

Time: 00:00:00
Krishna walks 1 km towards East and then he turns to Southside and walks 5 km. Again he turns to Eastside and walks 2 km, finally he turns to North and walks 9 km. Now, what is the distance from his starting point?