{"id":28575,"date":"2019-05-06T17:17:29","date_gmt":"2019-05-06T11:47:29","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=28575"},"modified":"2019-05-06T17:17:29","modified_gmt":"2019-05-06T11:47:29","slug":"rrb-group-d-expected-questions-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/rrb-group-d-expected-questions-pdf\/","title":{"rendered":"RRB Group-D Expected Questions PDF"},"content":{"rendered":"

RRB Group-D Expected Questions PDF<\/strong><\/span><\/h1>\n

Download Top 15 RRB Group-D Expected Questions and Answers PDF. RRB Group-D Expected questions based on asked questions in previous exam papers very important for the Railway Group-D exam.<\/p>\n

Download RRB Group-D Expected Questions PDF<\/a><\/p>\n\n

Download RRB Group-D Previous Papers PDF<\/a><\/p>\n

Take a RRB Group-D free mock test<\/a><\/p>\n

Question 1:\u00a0<\/b>Which of the following words cannot be formed using the letters of the word \u2018INITIATIVE\u2019.<\/p>\n

a)\u00a0VITIATE<\/p>\n

b)\u00a0NATIVE<\/p>\n

c)\u00a0VANITY<\/p>\n

d)\u00a0INVITE<\/p>\n

Question 2:\u00a0<\/b>How many meaning ful 3 letter words can be made from the letter:B, R, O<\/p>\n

a)\u00a00<\/p>\n

b)\u00a01<\/p>\n

c)\u00a02<\/p>\n

d)\u00a03<\/p>\n

Question 3:\u00a0<\/b>Which of the following Venn diagrams represents the relationship between fathers, sisters, mothers, sons and brothers?<\/p>\n

a)<\/p>\n

<\/figure>\n

b)<\/p>\n

<\/figure>\n

c)<\/p>\n

<\/figure>\n

d)<\/p>\n

<\/figure>\n

 <\/p>\n

Take a free mock test for RRB Group-D<\/a><\/p>\n

770 Mocks (cracku Pass) Just Rs.199<\/a><\/p>\n\n

Question 4:\u00a0<\/b>A and B can do a piece of work individually in 14 hours and 21 hours respectively. A started the work and will be assisted by B on every alternate hour. Then find the time in which the total work will be completed?<\/p>\n

a)\u00a010 hours 40 minutes<\/p>\n

b)\u00a012 hours 20 minutes<\/p>\n

c)\u00a011 hours 24 minutes<\/p>\n

d)\u00a014 hours 40 minutes<\/p>\n

Question 5:\u00a0<\/b>The ratio of speed of boat upstream, speed of boat in still water and speed of boat downstream is 1:2:3. If speed of current is 18 km\/hr, then find the speed of boat in still water.<\/p>\n

a)\u00a024 km\/hr<\/p>\n

b)\u00a036 km\/hr<\/p>\n

c)\u00a054 km\/hr<\/p>\n

d)\u00a048 km\/hr<\/p>\n

Question 6:\u00a0<\/b>If \u2018+\u2019 means \u2018$\\times$\u2019, \u2018-\u2019 means \u2018$\\div$\u2019, \u2018$\\times$\u2019 means \u2018-\u2019, \u2018$\\div$\u2019 means \u2018+\u2019, then find the value of $310\\div31+7\\times2100-4$<\/p>\n

a)\u00a01<\/p>\n

b)\u00a02<\/p>\n

c)\u00a03<\/p>\n

d)\u00a04<\/p>\n

RRB Group D previous year papers<\/a><\/p>\n

Daily Free RRB Online Test<\/a><\/p>\n

Question 7:\u00a0<\/b>Which of the following set of mathematical signs from the given options must replace “@” in the following equation?
\n36@3@48@2000@40=110<\/p>\n

a)\u00a0$\\times,-,+,\\div$<\/p>\n

b)\u00a0$+,\\times,\\div,-$<\/p>\n

c)\u00a0$\\times,-,+,\\div,$<\/p>\n

d)\u00a0$-,+,\\times,\\div$<\/p>\n

Question 8:\u00a0<\/b>If M means miltiplication, A means addition, S means subtraction and D means division, find the value of 11A91D13M8S5?<\/p>\n

a)\u00a062<\/p>\n

b)\u00a032<\/p>\n

c)\u00a0139<\/p>\n

d)\u00a0121<\/p>\n

Question 9:\u00a0<\/b>Given is a statement followed by two arguments numbered I and II. Consider the statement and the arguments and decide which of the arguments is strong.
\nStatement:
\n<\/strong>We should not drink coffee every day.
\nArguments:
\n<\/strong>I: Coffee changes the sleep cycle.
\nII: Coffee contains caffeine.<\/p>\n

a)\u00a0Only argument I is strong.<\/p>\n

b)\u00a0Only argument II is strong.<\/p>\n

c)\u00a0Neither of the arguments is strong.<\/p>\n

d)\u00a0Both the arguments are strong.<\/p>\n

Question 10:\u00a0<\/b>If 4 and -2 are the roots of the equation $ax^2 + 16x + c = 0$, find a+c.<\/p>\n

a)\u00a0-72<\/p>\n

b)\u00a0-80<\/p>\n

c)\u00a056<\/p>\n

d)\u00a0Can\u2019t be determined<\/p>\n

RRB Group-D Important Questions (download PDF)<\/a><\/p>\n\n

Instructions<\/b><\/p>\n

Study the following information carefully and answer the questions given below:
\nFour friends A, B, C and D, come from different places out of P, Q, R and S not necessary in the same order. All the four friends also own different cars out of L, M, N and O and each car is of a different colour out from W, X, Y and Z not necessary in the given order. Further following info is also known –
\n1) D has a car with Y colour.
\n2) A is from R and colour of his car is Z.
\n3) The colour of car N is W.
\n4) B is from S and owns L.
\n5) The friend with car M is from P.<\/p>\n

Question 11:\u00a0<\/b>The friend who comes from place Q has a car of which colour?<\/p>\n

a)\u00a0Z<\/p>\n

b)\u00a0X<\/p>\n

c)\u00a0W<\/p>\n

d)\u00a0Y<\/p>\n

Question 12:\u00a0<\/b>Who owns car O?<\/p>\n

a)\u00a0C<\/p>\n

b)\u00a0A<\/p>\n

c)\u00a0D<\/p>\n

d)\u00a0B<\/p>\n

Question 13:\u00a0<\/b>Bag \u2018A\u2019 contains 4 red balls and 3 black balls and Bag \u2018B\u2019 contains 3 red and 2 black balls. If Ravi takes 1 ball each from both the bags, what is the probability that both the balls are of the same colour ?<\/p>\n

a)\u00a0$\\frac{18}{35}$<\/p>\n

b)\u00a0$\\frac{12}{35}$<\/p>\n

c)\u00a0$\\frac{06}{35}$<\/p>\n

d)\u00a0$\\frac{21}{35}$<\/p>\n

Question 14:\u00a0<\/b>In how many ways can the letters of the word \u2018COMPUTER\u2019 be arranged such that the letter \u2018C\u2019 is always at the start?<\/p>\n

a)\u00a05040<\/p>\n

b)\u00a0120<\/p>\n

c)\u00a040320<\/p>\n

d)\u00a040230<\/p>\n

Question 15:\u00a0<\/b>Select the missing number \u2018?\u2019 from the given options<\/p>\n

<\/figure>\n

 <\/p>\n

a)\u00a010<\/p>\n

b)\u00a013<\/p>\n

c)\u00a09<\/p>\n

d)\u00a014<\/p>\n

General Science Notes for RRB Exams (PDF)<\/a><\/p>\n\n

Answers & Solutions:<\/strong><\/span><\/p>\n

1)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Letter \u2018Y\u2019 is not present in the word \u2018INITIATIVE\u2019. Thus, \u2018VANITY\u2019 cannot be formed.
\nHence, option C is the right answer.<\/p>\n

2)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Only two words ROB and ORB can be formed using these letters.<\/p>\n

3)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

All fathers and brothers are definitely sons. Some fathers are brothers and some brothers are fathers. Therefore, these 3 must be represented as 2 intersecting circles inside a large circle.<\/p>\n

Some mothers are sisters and some sisters are mothers. These must be represented by 2 intersecting circles. Only option\u00a0B satisfies these conditions and hence, option\u00a0B is the right answer.<\/p>\n

4)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

Let the total work be 42 units (LCM of 14 and 21)
\nEfficiency of A = 42\/14 = 3 units\/hour
\nEfficiency of B = 42\/21 = 2 units\/hour
\nA is assisted by B on every alternate hour
\nA can complete 3 units of work in first hour
\nA and B can complete 5 units of work in second hour.
\nHence, 8 units of work will be completed in 2 hours.
\nThen, 40 units of work will be completed in 10 hours.
\nRemaining work = 2 units.
\nA can do 2 units of work in 2\/3rd of an hour = $\\dfrac{2}{3}\\times60 = 40$ minutes
\nTherefore, Total work will be completed in 10 hours 40 minutes.<\/p>\n

5)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Let the speed of boat upstream be \u2018x\u2019 km\/hr
\nSpeed of boat in still water = 2x km\/hr
\nSpeed of boat downstream = 3x km\/hr
\nThen, Speed of current = 3x-2x = x km\/hr
\nGiven, Speed of current = 18 km\/hr
\nx \u2192 18 km\/hr
\nSpeed of boat in still water = 2x = 36 km\/hr<\/p>\n

6)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

After decoding we have $310+31\\times7-2100\\div4$
\n=527-525
\n=2<\/p>\n

7)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

By checking the options for option 3 applying BODMAS rule we have
\n36$\\times$3-48+2000$\\div$40=108-48+50
\n=110<\/p>\n

8)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

$11+91\\div13*8-5 = 11+7*8-5 = 11+56-5 = 62$<\/p>\n

9)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Argument 1 is incorrect because we do not know whether the person wants to change their sleep cycle or not. (For e.g. staying awake to study\/work etc.) Argument 2 is incorrect because it is not mentioned whether caffeine is a harmful substance or not. So, Option C is correct.<\/p>\n

10)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

We know that,
\nsum of the roots = -16\/a = 4-2 = 2
\na = -8
\nProduct of the roots = c\/a = 4*-2 = -8
\nc= -8 * a = -8 * -8 = 64<\/p>\n

Hence, a+c = -8+64 = 56<\/p>\n

11)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Let us start by filling the given information.<\/p>\n

<\/figure>\n

D has a car with Y colour. B is from\u00a0S and owns L. A is from R and the colour of his car is Z.<\/p>\n

<\/figure>\n

The colour of car N is W. The friend with car M is from P. Therefore, N-W form a pair and M-P form a pair.
\nFrom the table, we can see that C must have car N and D must have car M.<\/p>\n

<\/figure>\n

C must be from Q, A must own O and B must own a car of colour X. Therefore, the final arrangement is as follows.<\/p>\n

<\/figure>\n

The person from Q has a car of colour W.<\/p>\n

Hence, option C is the right answer.<\/p>\n

12)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Let us start by filling the given information.<\/p>\n

<\/figure>\n

D has a car with Y colour. B is from\u00a0S and owns L. A is from R and the colour of his car is Z.<\/p>\n

<\/figure>\n

The colour of car N is W. The friend with car M is from P. Therefore, N-W form a pair and M-P form a pair.
\nFrom the table, we can see that C must have car N and D must have car M.<\/p>\n

<\/figure>\n

C must be from Q, A must own O and B must own a car of colour X. Therefore, the final arrangement is as follows.<\/p>\n

<\/figure>\n

As we can see, A owns car O. Therefore, option B is the right answer.<\/p>\n

13)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

First let us assume that red ball is picked from both the bags and so
\nProbability of selecting red ball from bag \u2018A\u2019 is $4c1\/7c1$
\nProbability of selecting red ball from bag \u2018B\u2019 is $3c1\/5c1$
\nAnd so probability of selecting red ball from both the bags is (4\/7)*(3\/5)=12\/35
\nNow let us assume that black ball is picked from both the bags and so
\nProbability of selecting black ball from bag \u2018A\u2019 is $3c1\/7c1$
\nProbability of selecting black ball from bag \u2018B\u2019 is $2c1\/5c1$
\nAnd so probability of selecting black ball from both the bags is(3\/7)(2\/5)=6\/35
\nTherefore probability of selecting same colour ball =(12\/35)+(6\/35)
\n=18\/35<\/p>\n

14)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

C is at the beginning. There are a total of 7 other letters. They can be arranged in 7! = 5040 ways.<\/p>\n

15)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

$4^2 – 6^2 + 11^2 = 101$
\n$7^2 – 9^2 + 12^2 = 112$
\n$ ?^2 = -8^2 + 5^2 + 139 = 100 = 10^2$
\nHence, option A is the right choice.<\/p>\n\n

DOWNLOAD APP FOR RRB FREE MOCKS<\/a><\/p>\n

We hope this Expected Questions for RRB Group-D Exam will be highly useful for your preparation.<\/p>\n","protected":false},"excerpt":{"rendered":"

RRB Group-D Expected Questions PDF Download Top 15 RRB Group-D Expected Questions and Answers PDF. RRB Group-D Expected questions based on asked questions in previous exam papers very important for the Railway Group-D exam. Download RRB Group-D Previous Papers PDF Take a RRB Group-D free mock test Question 1:\u00a0Which of the following words cannot be […]<\/p>\n","protected":false},"author":41,"featured_media":28583,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,31,1679],"tags":[489,491,1819,1647],"class_list":{"0":"post-28575","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-downloads","8":"category-featured","9":"category-railways","10":"category-rrb-group-d","11":"tag-railway-exam","12":"tag-rrb","13":"tag-rrb-group-d-exam","14":"tag-rrb-mocks"},"better_featured_image":{"id":28583,"alt_text":"RRB Group-D Expected Questions PDF","caption":"RRB Group-D Expected Questions PDF","description":"RRB Group-D Expected Questions 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