RRB NTPC Reasoning Questions : 31st October 2019

Dear aspirants

As you all know, RRB NTPC Exam will be held in November/December 2019. We are providing daily learning quizzes, we aim to provide the best study materials to our students. Attempt this quiz and check your preparation.

Q1. If ‘P 3 Q’ means ‘P is daughter of Q’, ‘P 5 Q’ means ‘P is father of Q’, ‘P 7 Q’ means ‘P is mother of Q’ and ‘P 9 Q’ means ‘P is sister of Q’, then how is J related to K in J 3 L 9 N 3 O 5 K?
(a) Mother
(b) Wife
(c) Niece
(d) Daughter
Direction (2-3); In the following question, select the word which cannot be formed using the letters of the given word.
Q2. RIVALRIES
(a) RIVAL
(b) RICE
(c) SEAL
(d) RISE
Q3. DICTIONARIES
(a) CATION
(b) SITE
(c) DICTATE
(d) TIRED
Q4. In a certain code language, “he is game” is written as “@#*”, “good game play” is written as “$*&”and” play that hard” is written as “!$%”.How is “good” written in that code language?
(a)&
(b) *
(c) $
(d) @
Q5. In a certain code language, “CAB” is written as “6” and “LEG” is written as “6”. How is “MAP” written in that code language?
(a) 6
(b) 4
(c) 3
(d) 8
Q6. If “÷” denotes “subtracted from”, “+” denotes “multiplied by”, “–” denotes “added to” and “×” denotes “divided by”, then
19 + 2 ÷ 2 + 2 – 14 = ?
(a) 52
(b) 46
(c) 48
(d) 88
Q7. If “#” denotes “multiplied by”, “@” denotes “subtracted from”, “*” denotes “added to” and “%” denotes “divided by”, then which of the following equation must be true?
(a) 4 % 2 # 6 * 7 = 18
(b) 3 # 9 @ 4 # 6 = 4
(c) 5 # 6 % 3 @ 4 = 8
(d) 14 % 2 * 3 # 8 = 31
Q8. If 11 # 2 @ 6 = 78 and 15 # 4 @ 8 = 152, then 17 # 6 @ 7 = ?
(a) 161
(b) 143
(c) 221
(d) 157
Q9. If 2 = 0, 5 = 1 and 8 = 4, then 11 = ?
(a) 8
(b) 9
(c) 10
(d) 6
Direction (10); In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.
Q10.

(a) 84
(b) 136
(c) 144
(d) 168

solutions:

S2. Ans.(b)
Sol. ‘RICE’ ; There is no ‘C’ in the given word.
S3. Ans.(c)
Sol. ‘DICTATE’ ; There is no double ‘T’ in the given word.

S5. Ans.(c)
Sol. CAB = 3 + 1 + 2 = 6
LEG = 12 + 5 + 7 = 24 = 2 + 4 = 6
MAP = 13 + 1 + 16 = 30 = 3 + 0 = 3