Computer Science and Information Technology

Trishna Knowledge Systems

Chapter 3

Reasoning - all with Video Answers

Educators

Section 1

Number and Letter Series

Problem 1

Directions for questions: Complete the following
series.
$17,19,23,29,31,37$
(A) 41
(B) 43
(C) 40
(D) 42

Hubert Agamasu

Hubert Agamasu

Numerade Educator

Problem 2

Directions for questions: Complete the following
series.
$225,196,169, \longrightarrow, 121,100,81$
(A) 156
(B) 144
(C) 136
(D) 125

Hubert Agamasu

Numerade Educator

Problem 3

$64,125,216,343$
(A) 64
(B) 424
(C) 317
(D) 512

Hubert Agamasu

Numerade Educator

Problem 4

$54,66,82,102,126$,
(A) 146
(B) 130
(C) 154

Hubert Agamasu

Numerade Educator

Problem 5

$7,11,20,36,61, \longrightarrow, 146$
(A) 25
(B) 91
(C) 97
(D) 92

Hubert Agamasu

Numerade Educator

Problem 6

$8,16,48,96,288,576$,
(A) 1152
(B) 1728
(C) 1052
(D) 1428

Hubert Agamasu

Numerade Educator

Problem 7

$125,375,377,1131,1133$
(A) 3399
(B) 1136
(C) 1135
(D) 1234

Hubert Agamasu

Numerade Educator

Problem 8

$12,35,106,317,952$
(A) 2851
(B) 2855
(C) 1851
(D) 1849

Hubert Agamasu

Numerade Educator

Problem 9

$2,4,7,35,42,462$,
(A) 5016
(B) 470
(C) 4712
(D) 475

Vysakh M

Numerade Educator

Problem 10

$13 \frac{1}{3}, 15, \frac{120}{7}, 20,24$
(A) 30
(B) 36
(C) 40
(D) $37^{1 / 3}$

James Kiss

Numerade Educator

Problem 11

$6,15,35,77,143,221$
(A) 357
(B) 437
(C) 323
(D) 383

Vysakh M

Numerade Educator

Problem 12

$29,29,27,23,25,19,23,17$,
(A) 19,13
(B) 19,15
(C) 21,13
(D) 19,13

Vysakh M

Numerade Educator

Problem 13

$24,625,26,729,28,841$,
(A) 30
(B) 29
(C) 900
(D) 961

Hubert Agamasu

Numerade Educator

Problem 14

$3731,2923,1917,1311$,
(A)
(B) 119 917
(D) 75

Vysakh M

Numerade Educator

Problem 15

$11,28,327,464$
(A) 525
(B) 5625
(C) 5125
(D) 5250

Vysakh M

Numerade Educator

Problem 16

$6,24,60,120,210$,
(A) 336
(B) 343
(C) 368
(D) 322

Vysakh M

Numerade Educator

Problem 17

$132,182,306,380,552,870$
(A) 930
(B) 1010
(C) 992
(D) 1142

Vysakh M

Numerade Educator

Problem 18

KPD, LOE, MNF, NMG,
(A) ONF
(B) $\mathrm{OLH}$
(C) MLH
(D) $\mathrm{MNH}$

Hubert Agamasu

Numerade Educator

Problem 19

BEP, CIQ, DOR, FUS, GAT,
(A) HEV
(B) HIT
(C) IET
(D) IEU

Hubert Agamasu

Numerade Educator

Problem 20

GKF, IPC, LTY, PWT, UYN,
(A) $\mathrm{ABZ}$
(B) XBX
(C) XAH
(D) $\mathrm{AZG}$

Hubert Agamasu

Numerade Educator

Problem 21

QLR, JPD, RNU, GNC, SPX, DLB,
(A) TRA
(B) AJA
(C) BTU
(D) KJE

Hubert Agamasu

Numerade Educator

Problem 22

GTB, CYV,YDP, $\quad$, QND
(A) DIV
(B) UIJ
(C) DDV
(D) UVV

Hubert Agamasu

Numerade Educator

Problem 23

ABDH, BDHP, CFLX, DHPF,
(A) EKNT
(B) TNEK
(C) EJTN
(D) JNTE

Hubert Agamasu

Numerade Educator

Problem 24

TCFK, RADI, OXAF, JSVA,
(A) DMPU
(B) DMOT
(C) CMOT
(D) CLOT

Hubert Agamasu

Numerade Educator

Problem 25

KJAM, GGWJ, , YAOD, UXKA
(A) CDUI
(B) DFTC
(C) DCTF
(D) CDSG

Hubert Agamasu

Numerade Educator