Test Series - Logical Ability

Test Number 19/21

Q: How many times in a day, the hands of a clock are straight?
A. 88
B. 44
C. 33
D. 22
Solution: In 12 hours, the hands coincide or are in opposite direction 22 times.


In 24 hours, the hands coincide or are in opposite direction 44 times a day.
Q: If A x B means A is to the south of B; A + B means A is to the north of B; A % B means A is to the east of B; A - B means A is to the west of B; then in P % Q + R - S, S is in which direction with respect to Q?
A. South-East
B. North-West
C. North-East
D. South-West
Solution: South-East
Q: If BOOK is coded as DSUS, then CHAIR is coded as
A. FLGQZ
B. ELFPC
C. ELGQZ
D. FLEPC
Solution: B-----(+2)-----D

O------(+4)----S

O-----(+6)-----U

K------(+8)----S

Similarly, CHAIR is coded as ELGQZ
Q: If RIVER is coded as TMBMB, then DIARY is coded as
A. EMGZI
B. FMGZI
C. ENGZI
D. FNHZJ
Solution: R-----(+2)-----T

I------(+4)----- M

V-----(+6)----- B

E------(+8)---- M

R-------(+10)— B

Similarly, DIARY is coded as FMGZI
Q: If SACHIN is coded as VEHNPV then DHONI is coded as:
A. GKTJS
B. GLTTP
C. GKTSP
D. GLSTR
Solution: S-----(+3)--→V

A-----(+4)--→E

C------(+5)-→H

H------(+6)-→N

I------(+7) --→P

N------(+8)-→V
Similarly, 

D----(+3)-→G

H-----(+4)→L

O----(+5)→T

N----(+6)→T

I-----(+7)-->P
Q: Find the Odd One Out?
3, 4, 14, 48, 576, 27648
A. 14
B. 4
C. 48
D. 27648
Solution: Given Number series is :
 
3   4   14   48   576   27648
 
It follows a pattern that,
 
3
 
4
4 x 3 = 12   but not 14
 
12 x 4 = 48
 
48 x 12 = 576
 
576 x 48 = 27648
 
 
 
Hence, the odd one in the given Number Series is 14.
Q: Find out the odd word/letters/number/number pair from the given alternatives.
A. Floppy disk
B. Pen drive
C. Mouse
D. CD ROM
Solution: Mouse
Q: Select the odd word/letters/number/number pair from the given alternatives.
A. 24
B. 48
C. 12
D. 80
Solution: 12
Q: In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.
A. 15 – 19
B. 11 – 13
C. 19 – 23
D. 17 – 21
Solution: 11 – 13
Q: Select the odd word/letters/number/number pair from the given alternatives.
A. 176
B. 297
C. 263
D. 132
Solution: 263

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