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# Reasoning Questions For DSSSB Exam: 12th April 2018 (Solutions)

Q2. X walks southwards and then turns right, then left and then right. In which direction is he moving now?
(a) South
(b) North
(c) West
(d) South West

Q3. Select the related number from the given alternatives.
18 : 30 : : 36 : ?
(a) 78
(b) 64
(c) 66
(d) 68

Q4. If ‘P’ means ‘+’, ‘Q’ means ‘x’, ‘R’ means ‘÷’, and ‘S’ means ‘-‘, then 44Q9R12S6Q4P16=?
(a) 25
(b) 36
(c) 112
(d) 12

Q5. Select the related fraction from the given alternatives.
5/9 ∶7/13 ∶10/19 ∶ ?
(a)14/26
(b) 14/25
(c)14/23
(d)14/27

Q6. Find out from the given alternative which will complete this sequence?
nc–dcn–cddc–n–ddcnn–d
(a) cdndc
(b) dnncc
(c) dcndd
(d) nccdn
Q8. Select the related word from the given alternatives?
President : India : : Queen : ?
(a) Jordan
(b) China
(c) England
(d) France
Q9. Which of the following figure is exactly the mirror image of the given figure, when the mirror is held on the line AB?

(a) A
(b) B
(c) C
(d) D

Solutions:
S1. Ans.(b)
Sol. First Column
14 = 2 + (3 × 4) = 2 + 12
Second Column
25 = 4 + (3 × 7) = 4 + 21
Third Column
42 = 6 + (? × 9 =
?=(42-6)/9=36/9=4
S3. Ans.(c)
Sol. 18 × 2 – 6 = 30 ,
36 × 2 – 6 = 66
S4. Ans.(a)
Sol. 44 × 9 ÷ 12 – 6 × 4 + 16
33 – 24 + 16 =25
S5. Ans.(d)
Sol.
Difference between denominator is twice the difference between the numerator.
S6. Ans.(b)
Sol. Here the letter series is a follows –
ncddcn/ncddcn/ncddcn/ncd
S8. Ans.(c)
Sol. As president is the constitutional head of India, similarly the constitutional head of England is Queen.
S10. Ans.(c)
Sol. Sparrow is a bird. Sparrow is different from mice.