IBPS RRB V Officers (Scale - I) Online Main Exam Score Cards Released

Dear Aspirants,

IBPS has released the Score Card regarding RRB CWE-V Officers Scale I Mains exam score card on their official website. To checkout the score click the below link.

Closure of Score Card: 27th January 2017

                       Click here to download the Score Card 



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IBPS RRB Clerk Mains exam analysis 2016

IBPS RRB Clerk mains 18th December 2016 Exam Analysis

Dear Aspirants,

In this post we are giving you a  complete and accurate exam analysis on IBPS RRB Clerk Mains 18th Dec. 2016. As we all know a huge number of students have appeared for the Mains exams to fulfill their dreams of becoming a clerk. Lets  define the sections , their difficulty level and the good attempts. So lets dive into it.

There are 5 Sections in IBPS RRB Clerk mains exam namely Quantitative Aptitude, English/Hindi, Reasoning , General Awareness and Computer Awareness.  On a whole, this year's  paper was of Moderate level. 

Good Attempts:

1) Quantitative Aptitude - 15-20

2) Reasoning Ability - 24-28

3) English - 18-22

4) Hindi - 22-26

5) General Awareness - 20-24

6) Computer Awareness - 28-32


Total Good Attempts : 145 - 155 


Quantitative Aptitude

The level of quantitative aptitude was moderate to difficult. Lets see the topic wise analysis:

Data Sufficiency : Moderate level : 5 questions

Quadratic Equations : Easy to Moderate : 5 questions

Data Interpretation : Moderate to Difficult : 10 questions

Miscellaneous : Moderate to Difficult : 20 questions

Reasoning Ability

The level of reasoning ability was moderate to difficult. Lets see the topic wise analysis:

Syllogism : Moderate : 5 questions

Puzzles : Moderate : 10 questions

Coding-Decoding : Moderate : 5 questions

Data Sufficiency : Difficult : 5 questions

Sitting Arrangement (linear) : Moderate : 10 questions

Miscellaneous : Moderate : 5 questions

English

The level of english was moderate to difficult. Lets see the topic-wise analysis:

Reading Comprehension : Moderate : 15 questions

Errors : Easy to moderate : 5 questions

Sentence Fillers : Moderate to difficult : 5 questions

Para-Jumbles : Moderate to difficult : 5 questions

Cloze Test : Easy to Moderate : 10 questions


I hope this analysis will help the students, who have given the exam, to gauge their performance and also to the future aspirants who will be giving this and many other exams next year.
                                                   
                                                    BEST OF LUCK!!!!!!!! 

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IBPS RRB Mains 2016-17 (Important Questions-2)

IBPS RRB Mains 2016-17 (Important Questions-2)

1. The area of a rectangle is 336 square centimeter. Breadth of the rectangle is four times the radius of a circle. If the perimeter of the rectangle is 80 cm, then the radius of the circle is ?

A. 5 cm
B. 4 cm
C. 3 cm
D. 2 cm
E. None of these

Sol. Lets assume the length to be 'l'
And breadth to be 'b'.

According to the question,

l*b = 336

and

2(l+b) = 80

Solving , b = 12 cm

Thus, radius of the circle = b/4 = 12/4 = 3cm.

2. Three dices are rolled simultaneously then find the probability that none of them have all same numbers ?

A. 35/36
B. 1/36
C. 5/36
D. 1/216
E. None of these

Sol. Total number of cases = 6*6*6 = 216
No. of cases where all have same numbers = 6
Number of favorable cases = (216 - 6) = 210

Thus, required probability = 210/216 = 35/36.

3. A can do a piece of work in 10 days and B can do the same work in 15 days. They work together for 3 days then B left. Find in how many days A finish the remaining work ?

A. 4 
B. 3
C. 5
D. 6
E. None of these

Sol. In 1 day working together they finish, 1/10 + 1/15 = 1/6th work.
In 3 days they will finish, = 1*3/6 = 1/2th work
Work remaining, to be done by A alone is  = 1/2th work

A finihes the whole work in = 10 days
Thus, A will finish 1/2th work in = 10/2 = 5 days.

4. An item was sold for Rss 2750. But if it was sold for 10% less, it would still made 10% profit. What is the cost price of the item ?

A. 2250
B. 2350
C. 2450
D. 2150
E. None of these

Sol. 10% 0f 2750 = Rs 275
Selling Price = 2750 - 275 = Rs 2475

Cost price = (2475*100)/(100+10) = Rs 2250.

5. In an exam, 10% boys and 10% girls passed. Number of boys is 100 and number of girls is 90. What is the percentage of candidates passed ?

A. 90
B. 80
C. 10
D. 20
E. None of these

Sol. No. of boys = 10% of 100 = 10
No. of girls = 10% of 90 = 9

Total candidates passed = 10 + 9 = 19

Percentage Failed = (1 - 19/190)*100 = 90%.

Directions (6-10): What will come in place of (_) in the following number series ?

6. 11, 13, 17, 19, 23, 29, _

A. 31
B. 37
C. 33
D. 34
E. None of these

Sol. All are prime numbers. Next prime is 31.

7. 3, 7, 15, 31, 63, _

A. 125
B. 123
C. 127
D. 129
E. None of these

Sol. 3*2 + 1 = 7
     7*2 + 1 = 15
    15*2 + 1 = 31
    31*2 + 1 = 63
    63*2 + 1 = 127.

8. 12, 36, 18, 54, 27, _

A. 81
B. 80
C. 87
D. 82
E. None of these

Sol. 12*3 = 36
     36/2 = 18
     18*3 = 54
     54/2 = 27
     27*3 = 81.

9. 9, 28, 65, 126, 217, _

A. 344
B. 354
C. 364
D. 374
E. None of these

Sol. 2^3 + 1 = 9
     3^3 + 1 = 28
     4^3 + 1 = 65
     5^3 + 1 = 126
     6^3 + 1 = 217
     7^3 + 1 = 344

10. 6, 18, 72, 360, 2160, _

A. 15120
B. 14250
C. 16540
D. 18750
E. None of these

Sol. 3*2 = 6
     6*3 = 18
    18*4 = 72
    72*5 = 360
   360*6 = 2160
  2160*7 = 15120. 

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IBPS RRB Mains 2016-17 (Important Questions)

IBPS RRB Mains 2016-17 (Important Questions)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

Directions (1-5): What will come in place of (_) in the following number series :

1. 7, 20, 46, 85, _, 202

A. 136

B. 135

C. 137

D. 138

E. 141

Sol. 20 - 7 = 13

       46 - 20 = 26

       85 - 46 = 39

     

   Thus, 85 + 52 = 137.

2. 4, 13, 40, 121, _, 1093

A. 365

B. 364

C. 366

D. 368

E. None of these

Sol. 13 - 4 = 9

     40 - 13= 27

    121 - 40= 81

  

Thus, 121 + 243 = 364.

3. 17, 18, 14, 23, 7, _

A. 30

B. 32

C. 33

D. 36

E. 39

Sol. 18 - 17 = 1

     14 - 18 =-4

     23 - 14 = 9

      7 - 23 =-16

Thus, 7 + 25 = 32.

4. 2180, 2179, 2152, 2027, _

A. 1780

B. 1684

C. 1500

D. 1980

E. None of these

Sol. 2179 - 2180 =-1

     2152 - 2179 =-27

     2027 - 2152 =-125

Thus, 2027 - 343 = 1684.

5. 6, 10, 19, 32, 48, _

A. 64

B. 65

C. 66

D. 67

E. 68

Sol. 10 - 6 = 4

     19 - 10= 9

     32 - 19= 13

     48 - 32= 16

     9 - 4 = 5

    13 - 9 = 4

    16 - 13= 3

Thus, 16 + 2 = 18

Therefore, 48 + 18 = 66.

6. 5 years ago the age of A was one-third the age of B, and sum of their present ages is 70. Then find the age of A, 5 years after ?

A. 15

B. 20

C. 25

D. 30

E. None of these

Sol. Lets assume B's age 5 years ago be 'x'

Then A's age 5 years ago was x/3

According to the question, 

x + 5 + x/3 + 5 = 70

Solving, x = 45

Thus, A's present age = 45/3 + 5 = 20

A's age 5 years after = 20 + 5 = 25 years. 

7. If 40% of X is added to Y, the resultant is one-fifth more than Y. Calculate ratio X:Y ?

A. 2:3

B. 1:2

C. 3:4

D. 1:4

E. 1:5

Sol. According to the question, 

0.4X + Y = Y + Y/5

Solving, X/Y = 1/2

Thus, X:Y = 1:2.

8. Shiya's income is 25% more than Aman, and if each save 1/3 of their incomes, and total of their savings is Rs 11000. What is the difference in their incomes ?

A. 3500

B. 3666.67

C. 4666.67

D. 4500

E. None of these

Sol. Lets assume Aman's income be 'x'

Then, Shiya's income is 1.25x

According to the question,

1.25x/3 + x/3 = 11000

Solving, x = 14666.67

Difference in incomes = 0.25*14666.67 = Rs 3666.67 

9. In a lab, two chemical solutions Sulphuric Acid with 94% purity and Hydrochloric Acid with 96% purity are mixed resulting in 24 litres of mixture of 95% purity. How much is the quantity of the Sulphuric Acid in the resulting mixture ?

A. 12

B. 21

C. 20

D. 16

E. 18

Sol. 94x + (24 – x)* 96 = 24 * 95

2x = 24

x = 12.

10. A basket contains 5 red 4 blue 3 green balls. If three balls picked up random, What is the probability that at least one ball is blue ?

A. 41/55

B. 53/55

C. 47/55

D. 49/55

E. 31/55

Sol. Total Balls = 12

Other than blue = 8c3/12c3 = 14/55

Probability = 1-14/55 = 41/55.

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