Dear Readers,
Mahendras has started special quizzes for IBPS & 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 the IBPS & SBI Exam.
Q.1-What will come in place of question mark (?) in the following series?
निम्न संख्या श्रृंखलाओं में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आयेगा?
(1) 36 222 ? 4464 13395 26792
(1) 3245
(2) 3345
(3) 2230
(4) 1110
(5) 1115
(2) 0 7 26 63 124 ?
(1) 212
(2) 213
(3) 214
(4) 215
(5) 185
(3) 636 997 ? 1511 1680 1801
(1) 1376
(2) 1286
(3) 1186
(4) 1486
(5) 1411
(4) 765 804 882 ? 1155 1350
(1) 998
(2) 1001
(3) 999
(4) 1002
(5) 966
(5) 32.50 146.25 585 ? 6142.5 15356.25
(1) 2025.5
(2) 2027.25
(3) 2037.5
(4) 2045.25
(5) 2047.5
(6) A train goes from one place to another place without stoppages at the average speed of 90 km./hr while other train goes the same distance with stoppages at the average speed of 75 km./hr. Find how many minutes that train stops per hour?
एक ट्रेन बिना रुके 90 किमी./घंटा की औसत चाल से एक स्थान से दूसरे स्थान तक जाती है | जबकि दूसरी ट्रेन रुक - रुक कर वही यात्रा 75 किमी./घंटा की औसत चाल से पूरी करती है |बताइये वह प्रति घंटा कितने मिनट रूकती है ?
(1) 8 minutes
(2) 10 minutes
(3) 12 minutes
(4) 15 minutes
(5) 6 minutes
(7) A boat takes 4 hours to go from one place to another and to to return from that place to the starting point. If speed of the current is 2 km./hr and speed of the boat in still water is 4 km./hr. Find the distance between the two places.
एक नाव नदी में एक स्थान से दूसरे स्थान तक जाने और पुनः वापस आने में 4 घंटे का समय लेती है | यदि नदी का वेग 2 किमी./घंटा तथा स्थिर जल में नाव की चाल 4 किमी./घंटा है |तो दोनों स्थानों के बीच की दूरी ज्ञात कीजिये |
(1) 6 km.
(2) 8 km.
(3) 10 km.
(4) 12 km.
(5) 15 km.
(8) If the length of the rectangle be decreased by 20% and breadth of the rectangle be decreased by 15%. Then what will be the change in area of the rectangle?
यदि आयत की लम्बाई को 20% घटा दिया जाय और आयत की चौड़ाई को 15% घटाया जाय | तो आयत के क्षेत्रफल में कितना परिवर्तन आएगा ?
(1) 23%
(2) 25%
(3) 28%
(4) 30%
(5) 32%
(9) Rs.24000 per month. If the expenditure of S is thrice that of P, then the average expenditure of Q and R is
P, Q और R का औसत मासिक व्यय 18000 रु. प्रति माह है और Q, R और S का औसत मासिक व्यय 24000 रु. प्रति माह है | यदि S का व्यय P के व्यय का तीन गुना है, तो Q और R का औसत व्यय है
(1) Rs.20500
(2) Rs.24500
(3) Rs.22500
(4) Rs.26000
(5) None of these
(10) The simple interest accrued on a certain sum is Rs.40761 in 9 years at the rate of 7 p.c.p.a. What would be the compound interest accrued on that sum at the rate of 5 p.c.p.a. in 2 years?
एक निश्चित धनराशि पर 9 वर्ष में 7 प्रतिशत वार्षिक ब्याज की दर से साधारण ब्याज 40761 रु. है | उसी धनराशि पर 2 वर्ष में 5% वार्षिक ब्याज की दर से चक्रवृद्धि ब्याज क्या होगा ?
(1) Rs.7631.75
(2) Rs.6613.75
(3) Rs.6631.75
(4) Rs.6630.75
(5) Rs.6836.75
Answer Key-
Q-(1) Sol-(5)
×6+6, ×5+5, ×4+4, ×3+3, ×2+2
Q-(2) Sol-(4)
13-1, 23-1, 33-1, 43-1, 53-1, 63-1
Q-(3) Sol-(2)
+192, + 172, +152, + 132, 112
Q-(4) Sol-(3)
+39, +78, +117, +156, +195
Q-(5) Sol-(5)
×4.5, ×4, ×3.5, ×3, ×2.5
Q-(6) Sol-(2)
Required time = 
= (15/90) hours
= (1/6) hours
= (1/6) × 60 minutes
= 10 minutes
Q-(7) Sol-(1)
Speed of the downstream = 4 + 2 = 6 km./hr
Speed of the upstream = 4 - 2 = 2 km./hr
Let the distance between two places be x km.
Distance between two places = 6 km
Q-(8) Sol-(5)
% change = -20 - 15 + [{(-20)(-15)}/100]
= -35 + 3
= -32%
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MAHENDRA GURU