RRB JE Reasoning Questions 2019: 23rd February

Dear Students,

As you all know, RRB JE Exam will be held in the month of april/may 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. In a certain code language, ‘-‘ represents ‘+’, ‘+’ represents ‘x’, ‘x’ represents ‘÷’ and ‘÷’ represents ‘-‘. Find out the answer to the following question.
किसी निश्चित कूट भाषा में, ‘-‘ को ‘+’ से, ‘+’ को ‘x’ से, ‘x’ को ‘÷’ से और ‘÷’ को ‘-‘ द्वारा दर्शाया जाता है. निम्नलिखित प्रश्न का उत्तर बताएं.
6 x 6 ÷ 10 – 8 + 2 = ?
(a) 15
(b) 38
(c) 2
(d) 7

S1. Ans.(d)
Sol. 6 × 6 ÷ 10 – 8 + 2 = ?
= 6 ÷ 6 – 10 + 8 × 2
= 17 – 10 = 7

Q2. 6 people are sitting in a row. A is sitting towards immediate left of B and immediate right of C. C is sitting to immediate right of F. D is immediate right of E who is to the left of F, then which two people are sitting in the center?
6 लोग एक पंक्ति में बैठे हैं। A, B के तत्काल बाएं ओर बैठा है और C के तत्काल दाएं ओर बैठा है. C, F के तुरंत दाईं ओर बैठा है। D, E के ठीक दायें बैठा है, जो F के बाईं ओर है, तो केंद्र में कौन से दो व्यक्ति बैठे हैं?
(a) D and B/ D और B
(b) A and B/ A और B
(c) F and C/ F और C
(d) E and D/ E और D

S2. Ans.(c)
Sol. E D F C A B
F and C are sitting in the center. 

Q3. Sunil’s position from the left in a row of boys is 20th and Deepak’s position from the right is 36th. After interchanging their position, Sunil becomes 28thfrom the left. How many boys are there in the row?
लड़कों की एक पंक्ति में सुनील का स्थान 20 वां है और दायें से दीपक की स्थिति 36 वें स्थान पर है। अपनी स्थिति को आपस में बदलने के बाद, सुनील बाईं ओर से 28 वें स्थान पर आ गया। पंक्ति में कितने लड़के हैं?
(a) 52
(b) 63
(c) 59
(d) 48

Q4. Vikram started from point R and walked straight 7 km west, then turned left and walked 2 km and again turned left and walked straight 4 km. In which direction is he from R
विक्रम बिंदु R से चलाना शुरू करता है और 7 किमी पश्चिम की ओर सीधा चलता है, फिर बाएं मुड़ता है और 2 किमी चलता है और फिर से बाएं मुड़ता है और 4 किमी सीधा चलता है। वह R से किस दिशा में है?
(a) North-East/उत्तर-पूर्व
(b) South-West/दक्षिण-पश्चिम
(c) South-East/दक्षिण-पूर्व
(d) North-West/उत्तर-पश्चिम

Q5. The following equation is incorrect. Which two signs should be interchanged to correct the equation?
निम्नलिखित समीकरण गलत है. समीकरण को सही करने के लिए कौन से दो संकेतों को बदलना चाहिए?
18 ÷ 2 – 25 x 9 + 6 = 38
(a) + and x
(b) +and ÷
(c) – and +
(d) ÷and x

S5. Ans.(a)
Sol.
18 ÷ 2 -25 × 9 + 6 = 38
Replacing, +by ×
18 ÷ 2 -25 + 9 × 6 = 38
= 9 – 25 + 9 × 6 = 38
= 38 = 38

Q6. If 18α12 = 3, 2α14 = -6 and 4α4 = 0, then find the value of 2α16 = ?
यदि 18α12 = 3, 2α14 = -6 और 4α4 = 0, तो 2α16 = ? का मान ज्ञात करें.
(a) -7
(b) 8
(c) 10
(d) -1

Q7. In a certain code language, “SATURN” is written as “JVQXWW” and “URANUS” is written as “OYJENY”. How is “JUITER” written in that code language?
किसी निश्चित कूट भाषा में, “SATURN” को “JVQXWW” के रूप में लिखा जाता है और “URANUS” को “OYJENY” के रूप में लिखा जाता है. उसी कूट भाषा में “JUITER” किस प्रकार लिखा जाएगा?
(a) NIPMQN
(b) NIPMYF
(c) NQMPIN
(d) FYLMPI

Q8. In a certain code language, “CAGES” is written as “NADYB” and “SILVER” is written as “LZRIGR”. How is “WATER” written in that code language?
किसी निश्चित कूट भाषा में, “CAGES” को “NADYB” के रूप में लिखा जाता है और “SILVER” को “LZRIGR” के रूप में लिखा जाता है. उसी कूट भाषा में “WATER” किस प्रकार लिखा जाएगा?
(a) MAQYV
(b) SGWEB
(c) QCPVR
(d) VYQAM

Q9. If “B” denotes “multiplied by”, “C” denotes “subtracted from”, “A” denotes “added to” and “D” denotes “divided by”, then which of the following equations true?
यदि “B” “गुणा” को, “C” “घटा” को, “A” “जमा” को और “D” “से विभाजित” को दर्शाता है, तो निम्न में से कौन सा समीकरण सत्य है?
(a) 24 D 12 B 3 A 12 = 18
(b) 36 D 6 B 3 A 2 = 74
(c) 42 A 7 B 2 D 2 = 35
(d) 56 D 14 B 2 C 4 = 12

S9. Ans.(a)
Sol. 24 D 12 B 3 A 12 = 18
24 ÷ 12 × 3 + 12 = 18
2 × 3 + 12 = 18
6 + 12 = 18
18 = 18 

Q10. Which of the following terms follows the trend of the given list?
निम्नलिखित में से कौन-सा पद दी गई सूची के चलन का अनुसरण करता है?
PQPPPPPQ, PPQPPPPQ, PPPQPPPQ, PPPPQPPQ, PPPPPQPQ, _______________.
(a) QPPPPPPQ
(b) PQPPPPPQ
(c) PPQPPPPQ
(d) PPPPPPQQ

S10. Ans.(d)
Sol.
Position of first ‘Q’ changes from left to right in each next step.

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