Quantitative Aptitude Quiz For IBPS RRB Exam | 25-07-2020

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-(1-3) What should come at place of question mark (?) in the following questions?

निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या मान आना चाहिए?

(1) 142% of 840 – 175% of 540 = ?

(1) 247.8 

(2) 237.6 

(3) 312.7 

(4) 339.25 

(5) None of these 

(2) 

(1) –2/13

(2) –4/13

(3) –8/13

(4) –1/5

(5) None of these

(3) 

(1) 29% 

(2) 37.5% 

(3) 33.3% 

(4) 41.25% 

(5) 31.2% 

Q-(4-8) Find the value of variables and state the correct relationship.

चरों का मान ज्ञात कीजिए तथा सही सम्बन्ध स्थापित कीजिए।

(4) I. x²–4x–12 = 0

     II. y²–8y+15 = 0

(1) If x > y 

(2) If x > y 

(3) If x < y 

(4) If x < y 

(5) If x = y or relationship can't be determined 

(5) I. 3x²+16x+20 = 0

     II. 2y²+11y+15 = 0

(1) If x > y 

(2) If x > y 

(3) If x < y 

(4) If x < y 

(5) If x = y or relationship can't be determined 

(6) I. 7x – 5y = 3

    II. 2x+9y = 53

(1) If x > y 

(2) If x > y 

(3) If x < y 

(4) If x < y 

(5) If x = y or relationship can't be determined 

(7) I. x²+27x+180 = 0

     II. y²+21y+108 = 0

(1) If x > y 

(2) If x > y 

(3) If x < y 

(4) If x < y 

(5) If x = y or relationship can't be determined 

Q-(8-10) Find the missing term in the following number series.

निम्नलिखित संख्या श्रृंखला में गलत पद ज्ञात कीजिए।

(8) 14 15 ? 245 1722 15507

(1) 37 

(2) 45 

(3) 48 

(4) 52 

(5) 60 

(9) 20 10 30 7.5 37.5 ? 

(1) 62.5 

(2) 15 

(3) 18.25 

(4) 20.5 

(5) 6.25 

(10) ? 53 108 185 284 405

(1) 16 

(2) 18 

(3) 20 

(4) 15 

(5) 24 

Answer Key-

Q-(1) Sol-(1) 

? = 1192.8 – 945

? = 247.8

Q-(2) Sol-(2) 

Q-(3) Sol-(3)

113+37 = ? % of 450

150 = ?% of 450

? = 

Q-(4) Sol-(5)

x = -2, 6

y = +3, +5

No relationship

Q-(5) Sol-(5)

Q-(6) Sol-(3)

x = 4

y = 5

x < y

Q-(7) Sol-(4)

x = –12, –15

y = –9, –12

x < y

Q-(8) Sol-(3)

×1+1     ×3+3        ×5+5       ×7+7        ×9+9 

Q-(9) Sol-(5)

÷2         ×3        ÷4         ×5         ÷6         

Q-(10) Sol-(4)

2³+1       3³+1         4³+1       5³+1