Dear Readers,
Mahendras has started special quizzes for IBPS |RBI | NABARD & SBI Exam so that you can practice more and more to crack the examination. This IBPS & SBI 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 for the the IBPS |RBI | NABARD & SBI Exam
Q-(1-5) What should come in place of the question mark (?) in the following question?
निम्न प्रश्न में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आयेगा ?
(1) 4900.48 = 24.7 × 15.5 × ?
(1) 19.2
(2) 11.6
(3) 10.5
(4) 12.8
(5) 14.4
(2) 566 × 35 × 8 = ?
(1) 154880
(2) 158480
(3) 158840
(4) 168480
(5) 168840
(3)
(1) 7
(2) 9
(3) 11
(4) 13
(5) 17
(4)
(1) 2000
(2) 3000
(3) 2025
(4) 3025
(5) 5025
(5)
(1) 3.8
(2) 6.4
(3) 3.4
(4) 3.6
(5) 4.8
Q-(6-10) Read the following graph carefully and answer the questions given below.
Number of mobile phones produced by two companies SONY and SAMSUNG in different years (in thousands).
निम्नलिखित ग्राफ का ध्यानपूर्वक अध्ययनकर नीचे दिये गये प्रश्नों के उत्तर दीजिए -
विभिन्न वर्षों में दो कम्पनियों सोनी और सैमसंग द्वारा निर्मित मोबाइल फोन की संख्या (हजारों में)
(6) What is the respective ratio between the number of mobile phones manufactured by SONY in 2012 and that by SAMSUNG in 2014?
2012 में सोनी तथा 2014 में सैमसंग द्वारा निर्मित मोबाइल फोन की संख्या के बीच क्रमशः अनुपात क्या है?
(1) 1: 3
(2) 2: 5
(3) 5: 7
(4) 3: 5
(5) 5: 3
(7) What is the approximate percent increase in the number of mobile phones manufactured by SONY from 2011 to 2012?
2011 से 2012 में सोनी द्वारा निर्मित मोबाइल फोन की संख्या में लगभग कितने प्रतिशत वृद्धि हुई?
(1) 65%
(2) 61%
(3) 58%
(4) 55%
(5) 48%
(8) What is the difference between the number of mobile phones manufactured by SAMSUNG in 2014 and that by SONY in 2011? (in thousands)
2014 में सैमसंग और 2011 में सोनी द्वारा निर्मित मोबाइल फोन की संख्या के बीच अन्तर क्या है? (हजारों में)
(1) 45
(2) 42
(3) 41
(4) 47
(5) 48
(9) What is the total number of mobile phones manufactured by SONY in all the years? (in thousands)
सभी वर्षो में सोनी द्वारा निर्मित मोबाइल फोन की कुल संख्या कितनी है? (हजारों में)
(1) 348
(2) 346
(3) 344
(4) 342
(5) 340
(10) The number of mobile phones manufactured by SAMSUNG in 2011 is approximately what percent of the total number of mobile phones manufactured by the same company in all the years?
2011 में सैमसंग द्वारा निर्मित मोबाइल फोन की संख्या सभी वर्षों में उसी कम्पनी द्वारा निर्मित मोबाइल फोन की कुल संख्या का लगभग कितने प्रतिशत है?
(1) 5%
(2) 9%
(3) 12%
(4) 16%
(5) 20%
Answer Key-
Q-(1) Sol-(4)
4900.48 = 24.7 × 15.5 × ?
? = 12.8
Q-(2) Sol-(2)
? = 158480
Q-(3) Sol-(3)
Q-(4) Sol-(3)
Q-(6) Sol-(4)
Ratio = 45 : 75 = 3 : 5
Q-(7) Sol-(2)
Percentage Increase 
= 61% (app.)
Q-(8) Sol-(4)
Difference = (75 - 28) thousand
= 47 thousand
Q-(9) Sol-(5)
Required answer=340 (thousands)
Q-(10) Sol-(2)
Required percent 
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MAHENDRA GURU