As IBPS has released the much-awaited vacancies for the post of Junior Assistants (Clerk) & PO, we have launched subject-wise quizzes for the exam. It will include quizzes of all the subjects- Quantitative Aptitude, English, Reasoning and Computer. All these quizzes will be strictly based on the latest pattern of IBPS PO/Clerk exam and will be beneficial for your preparations. So, keep following the quizzes which will provide you with a set of 10 questions daily.
Here, we are providing you important questions of Quantitative Aptitude for IBPS PO/Clerk 2019 exam.
Q-(1-3) Study the following information carefully and answer the question given below.
The first pie chart represents percentage wise distribution of amounts invested by five persons on simple interest.
The second pie chart represents percentage wise distribution of amounts invested by five persons on compound interest.
निम्नलिखित जानकारी का ध्यानपूर्वक अध्ययन करें और नीचे दिए गए प्रश्नों के उत्तर दें।
पहला पाई चार्ट साधारण ब्याज पर पांच व्यक्तियों द्वारा निवेश की गई राशि के प्रतिशत के वितरण का प्रतिनिधित्व करता है।
पांच व्यक्तियों द्वारा साधारण ब्याज पर निवेश की गई कुल राशि 400000 रुपये
दूसरा पाई चार्ट पांच व्यक्तियों द्वारा चक्रवृद्धि ब्याज पर निवेश की गई राशि के प्रतिशत के वितरण का प्रतिनिधित्व करता है।
पांच व्यक्तियों द्वारा चक्रवृद्धि ब्याज पर कुल निवेश राशि 600000 रुपये
(1) Total amount invested by Aman, Bunty and Chintu on SI is approximately how much percent more/less than than the total amount invested by them on CI?
अमन, बंटी और चिंटू द्वारा साधारण ब्याज पर कुल निवेश की गयी राशि उनके उनके द्वारा चक्रवृद्धि ब्याज पर निवेश की गई कुल राशि की तुलना में लगभग कितने प्रतिशत अधिक/कम है?
(1) 32%
(2) 36%
(3) 40%
(4) 48%
(5) 55%
(2) Aman invested his amount on compound interest at 6% per annum for three years and Deenu invested his amount on compound interest at 10% per annum for four years. Total amount received by Aman while investing on compound interest is approximately what percent of the total amount received by Deenu while investing on compound interest?
अमन ने तीन वर्ष के लिए 6% प्रति वर्ष की दर से चक्रवृद्धि ब्याज पर अपनी राशि का निवेश किया और दीनू ने अपनी राशि को चार वर्ष के लिए 10% प्रतिवर्ष की दर से चक्रवृद्धि ब्याज पर निवेश किया। चक्रवृद्धि ब्याज पर निवेश करते समय अमन को प्राप्त कुल राशि, चक्रवृद्धि ब्याज पर निवेश करते समय दीनू द्वारा प्राप्त कुल राशि का लगभग कितना प्रतिशत है?
(1) 130 %
(2) 150 %
(3) 115 %
(4) 95 %
(5) 80 %
(3) The half of the amount invested by Bunty on simple interest is invested in scheme A which offers interest at 8% per annum for three years and that of the remaining half on scheme B at 6% per annum for six years. The amount invested by him on compound interest at 4% per annum for two years. Find the total interest earned by Bunty?
बंटी द्वारा साधारण ब्याज पर निवेश की गई राशि का आधा हिस्सा योजना A पर तीन वर्ष के लिए 8% प्रति वर्ष की दर से निवेश किया जाता है, और शेष योजना B पर 6 वर्ष के लिए 6% प्रति वर्ष की दर से निवेश किया जाता है। उसके द्वारा दो वर्ष के लिए 4% प्रति वर्ष की दर से चक्रवृद्धि ब्याज पर निवेश करता है। बंटी द्वारा अर्जित कुल ब्याज ज्ञात करें?
(1) Rs.28560.4
(2) Rs.29750.4
(3) Rs.22050.8
(4) Rs.24860.6
(5) None of these
(4) A television costs 20 times the cost of speaker set. On the television, there is a profit of 15%. The total profit on selling the speaker set and the television is 25%. What is the cost price of television, if there is a profit of Rs. 1125 on selling the speaker set?
एक टेलीविज़न सेट की लागत स्पीकर सेट की लागत की 20 गुना है। टेलीविजन पर, 15% का लाभ है। स्पीकर सेट और टेलीविजन की बिक्री पर कुल लाभ 25% है। यदि स्पीकर सेट की बिक्री पर 1125 रुपये का लाभ होत है तो टेलीविजन का लागत मूल्य क्या है?
(1) 500
(2) 5000
(3) 10000
(4) 15000
(5) None of these
(5) 8 men and 12 boys can complete a work in 15 days, whereas 10 men can complete the same work in 18 days. How many days will be 15 boys take to complete the same work?
8 पुरुष और 12 लड़के किसी काम को 15 दिन में पूरा करते है, उसी काम को 10 पुरुष 18 दिनों में पूरा करते है| 15 लडकें उसी काम को कितने दिनों में पूरा सकते हैं?
(1) 36
(2) 18
(3) 27
(4) 12
(5) 24
(6) The radius of a circle is twice the side of a square, whose area is 196 square m. The length of rectangle is twice the diameter of circle. What is the perimeter of a rectangle if its breadth is half the length?
एक वृत्त की त्रिज्या एक वर्ग की भुजा की दोगुनी है जिसका क्षेत्रफल 196 वर्ग मी. है। आयत की लम्बाई वृत्त के व्यास की दोगुनी है। आयत का परिमाप क्या है यदि इसकी चौड़ाई लम्बाई की आधी है ?
(1) 244 m.
(2) 168 m.
(3) 336 m.
(4) 364m.
(5) Can't be determined
(7) A vessel contains a mixture of milk and water in the respective ratio of 14 : 3. 25. When 22 litre water is added new ratio of milk and water becomes 7:3. Find initial quantity of mixture. (in liter)
एक पात्र में दूध और पानी का क्रमिक अनुपात 14:3.25 है। जब 22 लीटर पानी मिलाया जाता है तो दूध और पानी का नया अनुपात 7:3 हो जाता है। मिश्रण की प्रारंभिक मात्रा ज्ञात कीजिये। (लीटर में)
(1) 125
(2) 138
(3) 136
(4) 148
(5) None of these
Q-(8-10) What should come at place of question mark (?) in the following question?
प्रश्न चिह्न (?) के स्थान पर निम्न प्रश्न में क्या आना चाहिए?
(8) [784.92+54.945× (85.971-54.101)]÷4.93=?
(1) 510
(2) 560
(3) 620
(4) 480
(5) 675
(9)
(1) 1
(2) 2
(3) 3
(4) 4
(5) 5
(10)
(1) 2
(2) 3
(3) 4
(4) 5
(5) 6
Answers-
1) Sol-(2)Total amount invested by Aman, Bunty and Chintu on SI =65% of 400000=260000
Total amount invested by Aman, Bunty and Chintu on CI =68% of 600000=408000
Required answer=
2) Sol-(3)We know that,
Amount on CI = P×(1 + r/100)t
Amount invested by Aman on CI = (28/100)×600000 = Rs.168000
Amount invested by Deenu on CI = (20/100)×600000 = Rs.120000
Amount of Aman = 168000×(1 + 6/100)3 = 168000×(106/100)×(106/100)×(106/100)
= Rs.200090.688
Amount of Deenu = 120000×(1 + 10/100)4
= 120000×(110/100)×(110/100)×(110/100)×(110/100) = Rs.175692
Required percentage = (200090.688/175692)×100 = 113.887% = 115%
Amount on CI = P×(1 + r/100)t
Amount invested by Aman on CI = (28/100)×600000 = Rs.168000
Amount invested by Deenu on CI = (20/100)×600000 = Rs.120000
Amount of Aman = 168000×(1 + 6/100)3 = 168000×(106/100)×(106/100)×(106/100)
= Rs.200090.688
Amount of Deenu = 120000×(1 + 10/100)4
= 120000×(110/100)×(110/100)×(110/100)×(110/100) = Rs.175692
Required percentage = (200090.688/175692)×100 = 113.887% = 115%
3) Sol-(2)We know that,
SI = (P×r×t)/100
CI = P×(1 + r/100)t - P
Amount invested by Bunty on SI = (15/100)×400000 = Rs.60000
Amount invested by Bunty on CI = (24/100)×600000 = Rs.144000
SI from scheme A = (30000×8×3)/100 = Rs.7200
SI from scheme B = (30000×6×6)/100 = Rs.10800
CI = 144000×(1 + 4/100)2 - 144000 = 144000×(104/100)×(104/100) - 144000
= 155750.4 - 144000 = Rs.11750.4
Total interest = 7200 + 10800 + 11750.4 = Rs.29750.4
SI = (P×r×t)/100
CI = P×(1 + r/100)t - P
Amount invested by Bunty on SI = (15/100)×400000 = Rs.60000
Amount invested by Bunty on CI = (24/100)×600000 = Rs.144000
SI from scheme A = (30000×8×3)/100 = Rs.7200
SI from scheme B = (30000×6×6)/100 = Rs.10800
CI = 144000×(1 + 4/100)2 - 144000 = 144000×(104/100)×(104/100) - 144000
= 155750.4 - 144000 = Rs.11750.4
Total interest = 7200 + 10800 + 11750.4 = Rs.29750.4
4) Sol-(3)Let the cost price of speaker be c
Given, cost price of TV = 20c
Thus the cost price of both TV and speaker = c + 20c = 21c
Selling price of both TV and speaker = 21c ×= 26.25c
Selling price of TV = 20c × = 23c
SP of speaker = 26.25c – 23c = 3.25
Thus, profit on speaker = 3.25c – c = 2.25c
Given, 2.25c = 1125
c = 500
Thus, the cost price of Television = 500 × 20 = 10,000
Given, cost price of TV = 20c
Thus the cost price of both TV and speaker = c + 20c = 21c
Selling price of both TV and speaker = 21c ×= 26.25c
Selling price of TV = 20c × = 23c
SP of speaker = 26.25c – 23c = 3.25
Thus, profit on speaker = 3.25c – c = 2.25c
Given, 2.25c = 1125
c = 500
Thus, the cost price of Television = 500 × 20 = 10,000
5) Sol-(1)8 men + 12 boys complete a work in 15 days
8 men’s + 12 boys’s 1 day’s work =
Now,
Also, 10 men complete the same work in 18 days
10 men’s 1 day’s work =
1 man’s 1 day’s work=
8 men’s 1 day’s work=
12 boys’ 1 day’s work
1 boy’s 1 day’s work =
15 boy’s 1 day’s work =
Required number of days = 36 days
8 men’s + 12 boys’s 1 day’s work =
Now,
Also, 10 men complete the same work in 18 days
10 men’s 1 day’s work =
1 man’s 1 day’s work=
8 men’s 1 day’s work=
12 boys’ 1 day’s work
1 boy’s 1 day’s work =
15 boy’s 1 day’s work =
Required number of days = 36 days
6) Sol-(3)side of square = 14 m.
r = 28 m., l = 112 m, b = 56 m.
perimeter of rectangle = 2(112+56)= 336 m.
r = 28 m., l = 112 m, b = 56 m.
perimeter of rectangle = 2(112+56)= 336 m.
7) Sol-(2)Before 56:13
After 56:24
Now (24-13)=11=22 liter
So 1=2 liter
Required answer=(56+13)×2=138 liter
After 56:24
Now (24-13)=11=22 liter
So 1=2 liter
Required answer=(56+13)×2=138 liter
8) Sol-(1)
9) Sol-(4)
10) Sol-(2)