Dear Readers,
Mahendras has started special quizzes for IBPS PO & RRB Exam so that you can practice more and more to crack the examination. This IBPS PO & 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 PO & RRB Exam.
Q-(1-5) Study the following pie chart carefully to answer the question given below ?
Percentage sale expenses on various items during book production and sale
निम्नलिखित पाई चार्ट का ध्यानपूर्वक अध्ययनकर नीचे दिये गये प्रश्नों के उत्तर दीजिये ?
विभिन्न प्रकार से पुस्तक के उत्पादन और बिक्री पर खर्च प्रतिशत
(1) What is the central angle for the sector on “paper-cost”?
‘कागज खर्च’ का केन्द्रीय कोण क्या है?
(1) 22.50
(2) 160
(3) 54.80
(4) 360
(5) None of these
(2) If the “Printing cost” is Rs 17500 then what is the royalty paid?
यदि ‘प्रिटिंग खर्च’ 17500 रू. है तो अधिकार शुल्क क्या होगा ?
(1) Rs 8750
(2) Rs 7500
(3) Rs 3150
(4) Rs 6300
(5) None of these
(3) If the “Miscellaneous expenses” are Rs 6000, how much more are “Binding and cutting charges” than “ Miscellaneous ”?
यदि ‘मिश्रित खर्च’ 6000 रू. है तो (बाइंडिग और कटाव खर्च) कितना अधिक है?
(1) Rs 16000
(2) Rs 15500
(3) Rs 21000
(4) Rs 10500
(5) None of these
(4) What is the smallest central angle corresponding between printing cost and “Advertisemant charges”?
प्रिटिंग मूल्य और प्रचार शुल्क के मध्य का न्यूनतम केन्द्रीय कोण क्या है?
(1) 720
(2) 64.80
(3) 600
(4) 54.80
(5) None of these
(5) The “paper cost” is approximately what percent of “ Printing cost”?
‘कागज खर्च’ ‘प्रिटिंग खर्च’ का लगभग कितने प्रतिशत है?
(1) 20.3%
(2) 28.6%
(3) 30%
(4) 32.5%
(5) 35%
(6) If (11)3 is subtracted from the square of a number, the answer so obtained is 2033. What is the number ?
यदि (11)3 को एक संख्या के वर्ग में से घटाया जाता है तो प्राप्त उत्तर 2033 आता है तो संख्या क्या है ?
(1) 44
(2) 65
(3) 58
(4) 72
(5) None of these
(7) The average of 5 consecutive odd numbers A, B, C, D and E respectively in ascending order is 37. What is the product of B and D ?
5 क्रमागत विषम संख्याओं A, B, C, D तथा E का औसत, आरोही क्रम में 37 है। B तथा D का गुणनफल क्या है?
(1) 1365
(2) 2035
(3) 1935
(4) 1585
(5) None of these
(8) The product of two consecutive even numbers is 45368. What is the greater number ?
दो क्रमागत समसंख्याओं का गुणनफल 45368 है। बड़ी संख्या क्या है ?
(1) 212
(2) 216
(3) 210
(4) 208
(5) None of these
(9) A car covers a distance of 576 kms in 12 hours. What is the speed of the car ?
एक कार 576 किमी की दूरी को 12 घण्टे में तय करती है। कार की चाल क्या है ?
(1) 54 km/hr.
(2) 62 km/hr.
(3) 46 km/hr.
(4) Cannot be determined
(5) None of these
(10) The cost of 4 rings and 2 bangles is Rs. 57200. What is the cost of 6 rings and 3 bangles ?
4 अंगूठियों तथा 2 चूड़ियों का मूल्य 57200 रू. है। 6 अंगूठियों तथा 3 चूड़ियों का मूल्य क्या होगा ?
(1) Rs. 95, 340
(2) Rs. 85, 800
(3) Rs. 76, 600
(4) Can not be determined
(5) None of these
Answer key-
Q-(1) Sol-(4)
Central angle on paper cost
Q-(2) Sol-(2)
Royalty amount = 
=Rs 7500
Q-(3) Sol-(3)
Required amount = 
= Rs 21000
Q-(4) Sol-(2)
Required central angle= 
=64.80
Q-(5) Sol-(2)
Required %= 
×100=28.6%
×100=28.6%
Q-(6) Sol-(3)
Q-(7) Sol-(1)
Let A = x, Numbers are as follows
x, x+2, x+4, x+6, x+8
according to question
x+x+2+x+4+x+6+x+8=5×37
or 5x+20 = 185,
B × D = (33+2)×(33+6) = 35×39 = 1365
Q-(8) Sol-(5)
Let the greater number be x
x(x+2) = 45368, x= 214
Q-(9) Sol-(5)
Required speed = 
= 48 km./hr.
= 48 km./hr.
Q-(10) Sol-(2)
4R+2B = 57200, 2(2R+1B) = 57200
2R+1B = 28600
The cost of 6 Rings and 3 Bangles
3 (2R+1B) = 28600×3,6R+3B = Rs. 85800
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MAHENDRA GURU