RRB NTPC EXAM 2019-20

 

RRB NTPC QUESTIONS

Q1. Find the factors of (x^2 – x – 132)

 A. (x – 11) (x – 12)

B. (x + 12) (x – 11)

C. (x + 11) (x + 12)

 D. (x – 12) (x + 11)

Q2. If RESEARCH is $#! #%$&@ then SCARE is

 A.!&%$#

B.!@%$#

C.!$%#&

 D.!@%#$

Comprehension: The likes and professions of five friends Rosy, Mary, Lily, Andy and Daisy are given. Consider the following information and answer questions based on it.

1. Rosy likes Yellow and is a Student.

2. The Librarian likes Green.

3. Mary and Andy like Purple and Blue respectively and neither of them is a Teacher.

4. Lily likes Brown and the Inspector likes Blue.

5. One of the five is a Principal.

Q3. Which colour does the Teacher like?

A. Blue

B. Brown

C. Purple

D. Green

Q4. Who is the Principal?

A. Daisy

B. Andy

C. Mary

D. Lily

Q5. Which among the following is the wrong pair?

A. Andy – Inspector

B. Purple – Principal

C. Daisy – Green

D. Rosy – Teacher

Q6. 1.123 + 11.23 + 112.3 =?

A. 123.453

 B. 132.343

C. 124.653

 D. 134.643

Q7. The standard deviation of the set {10, 10, 10, 10, 10} is

A. 0

B. 1

C. 5

D. 10

Q8. Karan purchased one dozen pens for Rs. 120/- and sold a peak of 3 pens for Rs. 35/- each. What is his gain?

A. 16.67%

B. 20%

C. 15%

D. 33.33%

Q9. If Deplete: Exhaust then Replenish: ________

A. Exhale

B. Inhale

C. Reuse

D. Restore

Q10. What is the noise level of normal conversation?

A. About 60 dB

B. About 70 dB

C. About 80 dB

D. About 90 dB

Online Assessments |E-Learning | Industry Connect

#SKILLLENS is India's best platform to prepare for your dream job. We provide you lots of fully solved Online Aptitude Test questions and answers with explanation. Enroll Now for better future.

💻skilllens.com

📱+91 9490124655

Like Us fb.com/skilllens

Our Other Links:- t.me/skilllens, instagram.com/skilllens

Comments

Post a Comment

Popular posts from this blog

RRB-NTPC EXAM 2021|REASONING QUESTIONS

 study the following information carefully and answer the questions given below. 857       728      642     183      364       258 1.        If all the digits are arranged in ascending order with-in the number from left to right, then which is the 2 nd  from the right-end? 1)   642       2)   259       3)   857       4)   728       5)   364 2.        If all the digits are arranged in descending order with-in the number, then how many numbers are divisible by 3? 1)   One     2)   two     3)   Three 4)   four     5)   six 3.        If add ‘1’ to the first digit of ...
Read more

RRB NTPC 2020|STATISTICS QUESTIONS

  RRB NTPC - QUANT STATISTICS 1. A distribution consists of two components with sizes 300 and 200, having their means 16 and 8 respectively. The combined mean is 1) 12 2) 12.8 3) 12.7 4) 12.5 2. The arithmetic mean of the marks of 150 students in a class is 75 and the arithmetic mean of the marks of 50 students of them is 60, then the arithmetic mean of the marks of the rest of the students 1) 82 2) 82.5 3) 82.7 4) 80 3. The mean mark of boy in a particular subject was 80 and that of girl was 65. The average mark of all the students was 74. The ratio of boy to girl is 1) 3:2 2) 2:3 3) 1:3 4) 3:1 4. The arithmetic mean of the income of 100 workers in a factory is Rs.125 per day and the arithmetic mean of the income of 75 workers of them is Rs.100 per day .Then the arithmetic mean of the income of rest of the workers per day is 1) 160 2) 150 3) 170 4) 200 5. If AM of 25 observations is 12 then each observation is increased by 4 and then multi...
Read more

RRB NTPC EXAM 2021|General Awareness

  1. Which of the following represents the CORRECT scheme of sub-groups at various levels in classification? 1) Kingdom ® Phylum ® Class ® order ® Family ® Genus ® Species 2) Kingdom ® Order ® Class ® Family ® Genus ® Species ® Phylum 3) Kingdom ® Phylum ® Order ® Genus ® Species ® Class ® Family 4) Phylum ® Kingdom ® Class ® Order ® Genus ® Family ® Species 2. Which of the following statement(s) is/are CORRECT? I. Oils containing unsaturated fatty acids should be used for cooking. II Animal fats have saturated carbon chains. III. Saturated fatty acids are generally harmful for health. 1) Only I and II 2) Only I and III 3) Only II and III 4) All I, II and III I. 2. Consider the following statements: 1. India has successfully test fired its indigenously developed nuclear capable hypersonic missile ‘‘Shaurya’’. 2. The surface-to-surface tactical missile, with a strike range of around 1,000 km, has been test fired from a test range...
Read more