Quantitative Aptitude Quiz For IBPS RRB Exam | 15-07-2020

Dear Readers,

Mahendras has started special quizzes for IBPS RRB Exam so that you can practice more and more to crack the examination. This IBPS RRB Exam special quiz series will mold your preparations in the right direction and the regular practice of these quizzes will be really very helpful in scoring good marks in the Examination. Here we are providing you the important question of reasoning ability for the IBPS RRB Exam.

Q-(1-5) In each of the following questions (I) and (II) equations are given. You have to solve them and Give answer-

दिये गये प्रश्न में दो समीकरण I और II दिये गये है, आप इनको हल कीजिए और प्रश्न का उत्तर दीजिये-

(1)  (I) x² + 3x – 28 = 0       (II) y² – 11y + 28 = 0

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x=y or relationship cannot be established

(2) (I) 6x² – 17x + 12 = 0       (II) 6y² – 7y + 2 = 0

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x=y or relationship cannot be established

(3) (I) x =                   (II) 3y² + y – 2 = 0

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x=y or relationship cannot be established

(4) (I) x² = 64          (II) y² = 9y

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x=y or relationship cannot be established

(5) (I) x² + 6x – 7 = 0 (II) 41y + 17 = 140

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x=y or relationship cannot be established

Q-(6-10) Read the following table carefully and answer the questions given below:

Monthly Expenditure (in thousands) by five Universities on five different area:

निम्नलिखित सारणी का ध्यानपूर्वक अध्ययनकर नीचे पूछे गये प्रश्नों के उत्तर दीजिये:

5 विभिन्न विश्वविद्यालयों द्वारा 5 विभिन्न क्षेत्रों पर मासिक व्यय (हजारों में) :

(6) What is the average monthly expenditure of University C on all the areas together?

विश्वविद्यालय C द्वारा सभी क्षेत्रों पर औसत मासिक व्यय क्या है? 

(1) 34580

(2) 32640

(3) 33620

(4) 30480

(5) None of these

(7) What is the difference between the total monthly expenditure of University B on all the areas together and the monthly expenditure of University D on Scholarship?

विश्वविद्यालय B द्वारा सभी क्षेत्रों पर मासिक व्यय तथा विश्वविद्यालय D द्वारा छात्रवृत्ति पर मासिक व्यय के बीच अन्तर क्या है?

(1) 54800

(2) 56400

(3) 55900

(4) 63400

(5) None of these

(8) Which University’s monthly expenditure on Research is second highest and Faculty Development the lowest respectively?

किन विश्वविद्यालयों का क्रमशः शोध पर मासिक व्यय दूसरा अधिकतम और संकाय विकास पर मासिक व्यय न्यूनतम है?

(1) A and D

(2) B and C

(3) A and C

(4) B and D

(5) None of these

(9) Which University’s monthly expenditure is second highest on all the areas together ?

किस विश्वविद्यालय का सभी क्षेत्रों पर मासिक व्यय दूसरा अधिकतम है ?

(1) B

(2) C

(3) E

(4) D

(5) A

(10) Total monthly expenditure of University E on Sports club and Library together is approximately what percent of total monthly expenditure of University A on Research and Scholarship together?

विश्वविद्यालय E द्वारा स्पोर्ट क्लब और पुस्तकालय पर कुल मासिक व्यय विश्वविद्यालय A द्वारा शोध छात्रवृत्ति पर कुल मासिक व्यय का लगभग कितना प्रतिशत है?

(1) 74%

(2) 63$

(3) 79%

(4) 84%

(5) 91%

Answer Key-

Q-(1) Sol-(4) 

x = – 7, 4      y = 4, 7

If x<y

Q-(2) Sol-(1)

x = 1.5, 1.33        y = 0.5, 0.66

If x>y

Q-(3) Sol-(2)

x = 0.66       y = 0.66, -1

If x>y

Q-(4) Sol-(5)

x = – 8, 8 y = 0, 9

If x =y or relationship cannot be determined

Q-(5) Sol-(3)

x = -7, 1     y = 3

If x<y

Q-(6) Sol-(2)

Average = 163.2/5

= 32.64 thousand

= Rs 32640

Q-(7) Sol-(3)

Difference = 180.1 - 124.2

= 55.9 thousand = Rs 55900

Q-(8) Sol-(1)

University D and A

Q-(9) Sol-(3)

University E

Q-(10) Sol-(4)

Percent =  (Approx)