Dear Readers,
Mahendras has started special quizzes for IBPS PO & Clerk Exam so that you can practice more and more to crack the examination. This IBPS PO & Clerk 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 PO & Clerk Exam Exam.
Q-(1-4) In each of the following question, two equations are given. You have to solve them and
рдиिрдо्рдирд▓िрдЦिрдд рдк्рд░рд╢्рди рдоें рджो рд╕рдоीрдХрд░рдг I рдФрд░ II рджिрдпे рдЧрдпे рд╣ै рджोрдиों рд╕рдоीрдХрд░рдг рд╣рд▓ рдХीрдЬिрдП рдФрд░-
Q-1 (I) x2 – 9x+18=0
(II) y2 –11x + 30=0
(1) x > y
(1) x > y
(2) x > y
(3) x < y
(4) x <y
(5) x = y or relationship can not be established/ рдпрджि x = y рдпा рд╕рдо्рдмрди्рдз рд╕्рдеाрдкिрдд рдирд╣ीं рдХिрдпा рдЬा рд╕рдХрддा рд╣ै।
Q-2 (I) x2 – x–2=0
(II) y2 + 3y+2=0
(1) x > y
(1) x > y
(2) x> y
(3) x < y
(4) x < y
(5) x = y or relationship can not be established/рдпрджि x = y рдпा рд╕рдо्рдмрди्рдз рд╕्рдеाрдкिрдд рдирд╣ीं рдХिрдпा рдЬा рд╕рдХрддा рд╣ै।
Q-3 (I) x3 – 2695 = 11129
(II) y3 – 6329 – 5838 = 0
(1) x > y
(2) x > y
(3) x < y
(4) x < y
(5) x = y or relationship can not be established/ рдпрджि x = y рдпा рд╕рдо्рдмрди्рдз рд╕्рдеाрдкिрдд рдирд╣ीं рдХिрдпा рдЬा рд╕рдХрддा рд╣ै।
Q-4 (I) x2 =1296
(II) y3 =46656
(1) x > y
(2) x > y
(3) x < y
(4) x <y
(5) x = y or relationship cannot be established/ рдпрджि x = y рдпा рд╕рдо्рдмрди्рдз рд╕्рдеाрдкिрдд рдирд╣ीं рдХिрдпा рдЬा рд╕рдХрддा рд╣ै।
Q-(5-7) Study the following pie chart carefully to answer the questions asked.
Percentage wise distribution of expenses on various items during book production and sale.
рдкूрдЫे рдЧрдП рдк्рд░рд╢्рдиों рдХा рдЙрдд्рддрд░ рджेрдиे рдХे рд▓िрдП рджिрдП рдЧрдП рдЪाрд░्рдЯ рдХा рдз्рдпाрдирдкूрд░्рд╡рдХ рдЕрдз्рдпрдпрдирдХрд░ рдХीрдЬिрдпे
рдкुрд╕्рддрдХ рдХे рдЙрдд्рдкाрджрди рдоें рд╡िрднिрди्рди рдХे рдк्рд░рддिрд╢рдд рдЦрд░्рдЪ рдк्рд░рддिрд╢рдд рдХा рд╡िрд╡рд░рдг
рдпрджि ‘рдк्рд░िрдЯिंрдЧ рдЦрд░्рдЪ’ 17500 рд░ू. рд╣ै рддो рдЕрдзिрдХाрд░ рд╢ुрд▓्рдХ рдХ्рдпा рд╣ोрдЧा?
(1) 6000
(2) 7200
(3) 7500
(4) 8400
(5) None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
Q-6 The “paper cost” is approximtely what percent of “ Printing cost”?
‘рдХाрдЧрдЬ рдЦрд░्рдЪ’ ‘рдк्рд░िрдЯिंрдЧ рдЦрд░्рдЪ’ рдХा рд▓рдЧрднрдЧ рдХिрддрдиा рдк्рд░рддिрд╢рдд рд╣ै?
(1) 28%
(2) 33%
(3) 22%
(4) 38%
(5) 45%
Q-7 What is the central angle corresponding to smallest of "printing cost" and “Advertisemant charges”?
“рдк्рд░िрдЯिंрдЧ рдоूрд▓्рдп” рдФрд░ рдк्рд░рдЪाрд░ рд╢ुрд▓्рдХ рдоें рд╕े рди्рдпूрдирддрдо рдХा рдХेрди्рдж्рд░ीрдп рдХोрдг рдХ्рдпा рд╣ै?
(1) 54.30
(2) 45.50
(3) 42.20
(4) 51.40
(5) None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
Q-8 A, B and C started a business with investment in the ratio of 5 : 4 : 6 respectively. After one year B withdrew half of his capital and A increased his capital by 40% of his investment. After two years in what ratio should the earned profit be distributed among A, B and C respectively?
A, B рдФрд░ C рдПрдХ рд╡्рдпाрдкाрд░ рдХो рдХ्рд░рдорд╢ः 5 : 4 : 6 рдХे рдиिрд╡ेрд╢ рд╕े рд╢ुрд░ू рдХрд░рддे рд╣ैं। рдПрдХ рд╡рд░्рд╖ рдкрд╢्рдЪाрдд B рдЕрдкрдиी рдкूँрдЬी рдХा рдЖрдзा рднाрдЧ рдиिрдХाрд▓ рд▓ेрддा рд╣ै рддрдеा A рдЕрдкрдиी рдкूँрдЬी рдоें 40% рд╡ृрдж्рдзि рдХрд░рддा рд╣ै। рджो рд╡рд░्рд╖ рдкрд╢्рдЪाрдд рдЕрд░्рдЬिрдд рд▓ाрдн рдХो рдХ्рд░рдорд╢ः A, B рдФрд░ C рдоें рдХिрд╕ рдЕрдиुрдкाрдд рд╕े рдмांрдЯा рдЧрдпा ?
(1) 4:3:1
(2) 1:2:4
(3) 2:1:2
(4) 4:2:1
(5) None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
Q-9 In how many different ways can the letters of the word 'ENTRANCE' be arranged in such a way that the vowels always come together?
рд╢рдм्рдж 'ENTRANCE' рдХे рдЕрдХ्рд╖рд░ рдХिрддрдиे рд╡िрднिрди्рди рдк्рд░рдХाрд░ рд╕े рдХ्рд░рдордмрдж्рдз рдХिрдпे рдЬा рд╕рдХрддे рд╣ैं рддाрдХि рд╕्рд╡рд░ рд╣рдоेрд╢ा рдПрдХ рд╕ाрде рдЖрдпे?
(1) 620
(2) 540
(3) 2160
(4) 1080
(5) None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
Q-10 Number of students in a school in July every year increases by 10% from the previous year.If the school had 4,000 students in July 2007, how many students did it have in July 2010 ?
рдПрдХ рд╕्рдХूрд▓ рдоें рд╣рд░ рд╡рд░्рд╖ рдЬुрд▓ाрдИ рдоें рд╡िрдж्рдпाрд░्рдеिрдпों рдХी рд╕ंрдЦ्рдпा рдоें рдкिрдЫрд▓े рд╡рд░्рд╖ рд╕े 10% рд╡ृрдж्рдзि рд╣ोрддी рд╣ै। рд╕्рдХूрд▓ рдоें рдЬुрд▓ाрдИ 2007 рдоें 4,000 рд╡िрдж्рдпाрд░्рдеी рдеे рддो рдЬुрд▓ाрдИ 2010 рдоें рдЗрд╕рдоें рдХिрддрдиे рд╡िрдж्рдпाрд░्рдеी рд╣ोंрдЧे?
(1) 5612
(2) 5178
(3) 5324
(4) 4550
(5) None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
ANSWER KEY:-
Q.1. Sol-(4) (I) x2–6x –3x+ 18
=x (x–6)–3(x–6) =(x–6)(x–3) = x = 6, 3
(II) y2 –6y –5y+ 30 =(y–6) –5(y–6) = y=6,5
x <y
Q.2. Sol-(2) (I) x2 –2x + x–2 =x(x–2) + 1(x-2) = x= 2,–1
(II) y2+2y +y+2 , (y+2) (y+1), y =–1,–2 = x > y
Q.3. Sol-(1) (I) x3= 13824, x =24
(II) y3 = 12167, y=23 = x>y
Q.4. Sol-(4) (I) x2=1296, x= +36
(II) y3 = 46656, y = 36, x < y
Q.8. Sol-(3) A's investment = 5x×12+7x×12 = 144x
B's investment = 4x×12+2x×12 = 72x
C's investment = 6x×24 = 144x
Ratio = 144x : 72x : 144x= 2 : 1 : 2
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