AMCAT Pattern Recognition Quiz-1

The numbers are added in the square series of :

329 + 5^2 = 354
354 + 6^2 = 390
390 + 7^2 = 439
439 + 8^2 = 503
503 + 9^2 = 584
584 + 10^2 = 684
And the series goes on.

Just multiply the first number 7 by 5 then add 2.

Similarly,
Multiply the number 11 by 5 then add 2.
11*5+2=57

The series is defined by the 1st, 6th, 10th term of the alphabet. Hence, the next term would be the 13th term i.e., M.

First we have to observe the arrows in the figures, the 1st three figures are having arrows’ directions and next were having different. Then, observing the dot, One is just above the letter and next one is touching the edge of the box and so on.
Now, Here we can observe that Letter alternatively mentioned in the box.
B. is the next pattern.

Explanation :
Series Pattern Given Series
50 50
(50 – 25) × 2 = 50 50
(50 – 30) × 4 = 80 80
(80 – 35) × 6 = 270 270
(270 – 40) × 8 = 1840 1840
(1840 – 45) × 10 = 17950 17950

A Webcam is a device that is used to record visuals , and so is related to “video”. A microphone is a device that is used to record sound, and so is related to “audio”.

In this series, the third letter is repeated as the first letter of the next segment. The middle letter, J, remains static. The third letters are in alphabetical order, beginning with K.

Here in the each figures letter are present with increasing number of gaps.
Gap between A & C = 1
Gap between C & F = 2
Gap between F & J = 3
Gap between J & O = 4
So, Gap between O & U = 5
Hence, B is the correct option.

The middle letters are following the order HIJKL.
The first letters begin with B followed by CDEF. The third letter begins with O followed by PQRS .
Therefore CIP will come in the blank.

Here we have to observe the direction of movement of the given shapes.
Vertically, Horizontally and Diagonally.