Quantitative Aptitude Questions For SBI Clerk : 20 - 02 - 18

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Q.1 Pipe A can fill a tank in 12 hrs, pipe B can fill in 15 hrs whereas pipe C can fill in 20 hrs. Ramesh woke up at 6 AM and turned pipe B on, he again came at 9:30 AM and turned A on and finally at 11:30 AM turned C also on. At what time tank will be completely filled?

पाइप A 12 घंटे में एक टैंक भर सकता है, पाइप B 15 घंटे में भर सकता है, जबकि  पाइप C 20 घंटे में टैंक भर सकता है। रमेश  सुबह 6 बजे उठा  और पाइप B को  चालू कर दिया, वह फिर 9:30 बजे उठा  और पाइप  A को चालू कर दिया  और आखिरकार 11:30 बजे उसने  C को भी चालू कर दिया किस समय टैंक पूरी तरह से भर जाएगा?

1. 1:05 PM
2. 1:50 PM
3. 2:20 PM
4. 1:48 PM
5. None of these

Q.2 Ankita started a business with Rs 50000 and after 4 months Kavita joined her with Rs 120000. Ankita received Rs 58000 as share of profit including 10% commission for managing the business. What amount did Kavita received?

अंकिता ने 50,000 रुपये के साथ एक व्यवसाय शुरू किया और 4 महीने के बाद कविता 120000 रुपये के साथ उसके साथ व्यापार में शामिल हो गयी ,अंकिता ने 58000 रुपये लाभ में हिस्सा  प्राप्त लिया , जिसमें कारोबार के प्रबंधन के लिए 10% कमीशन भी शामिल था। कविता का हिस्सा ज्ञात कीजिये?

1. 72000
2. 80000
3. 90000
4. 100000
5. 75000

Q.3 Ramesh sold one fourth of his article at 20% discount, one third of his articles at 15% discount and rest at 30% discount. Find the discount he has given on whole lot?

रमेश ने अपने उत्पाद का एक चौथा हिस्सा 20% छूट पर, 15% छूट पर अपने उत्पाद का एक तिहाई और 30% छूट पर बेच दिया। उसने पूरे उत्पाद पर कितने प्रतिशत की  छूट दी है?

1. 20%
2. 12.5%
3. 27.5%
4. 22.5%
5. Cannot be determined

Q.4 A batsman scored 112 runs which included 10 boundaries and 5 sixes. What percent of his total score did he make by running between the wickets?

एक बल्लेबाज ने 112 रन बनाए जिसमें 10 चौके और 5 छक्के शामिल थे । उसने कुल स्कोर के कितने  प्रतिशत रन विकेटों के बीच दौड़ लगाकर बनाये ?

1. 32.5%
2. 28.8%
3. 37.5%
4. 62.5%
5. None of these

Q.5 A superfast train whose length is 280 meters crosses a tunnel in 27 seconds. If its speed is 60 Km/h then find the length of tunnel.

एक ट्रेन जिसका लम्बाई 280 मीटर है एक सुरंग को 27 सेकंड में पार करती है। यदि ट्रेन की गति 60 किमी / घंटा है तो सुरंग की लम्बाई ज्ञात करें ।

1. 150 meter
2. 175 meter
3. 225 meter
4. 170 meter
5. None of these

Q.6 Length of a rectangle is increased by 40%, by how much percent its width should be decreased so that area may increase by only 26%?

किसी आयत की लंबाई में  40% की बढ़ोतरी की गयी  है, इसकी चौड़ाई कितने प्रतिशत की कमी करनी चाहिए ताकि इसके क्षेत्रफल में केवल 26% की वृद्धि हो?

1. 12.5%
2. 17.5%
3. 10%
4. 7.5%
5. 15%

Q.7 An equilateral triangle is formed inside a circle of radius 18 cm. Find the area of such tangle formed?

एक समभुज त्रिभुज 18 सेमी के त्रिज्या के एक वृत्त  के अंदर बनाया जाता है त्रिभुज का क्षेत्रफल ज्ञात कीजिये ?

1. 
2. 
3. 
4. 
5. None of these

Q.8 If two dice are rolled simultaneously find the probability of getting their sum a multiple of 3 or 5.

यदि दो पांसो को एक साथ फेका जाता है तो उनका योग 3 या 5 से विभाजित होने की संभावना ज्ञात कीजिये ?

1. 19/36
2. 7/18
3. 5/6
4. 2/3
5. None of these

Q.9 Niharika purchased some lichi at rate of 30 lichi /20 Rs and sold all at rate of 24 lichi /18 Rs .Find his overall profit/loss percentage of Niharika

निहारिका ने कुछ लीची 30 लीची/ 20 रुपये की दर से ख़रीदे तथा सभी को 24 लीची / 18 रुपए की दर से बेच दिए निहारिका का समग्र लाभ /हानि प्रतिशत ज्ञात कीजिये ?

1. 12.5% profit
2. 12.5%  loss
3. 17.5% profit
4. 17.5% loss
5. None of these

Q.10 Simple interest on a principal of 2 years is Rs 108.80 and compound interest on same principal for same time period and rate of interest is Rs 115.60. Find rate of interest?

किसी मूलधन पर 2 वर्षो का साधारण ब्याज 108.80 रुपये है तथा समान मूलधन पर समान ब्याज दर पर समान समय का चक्रवृधि ब्याज 115.60 रुपये है । प्रति वर्ष ब्याज की दर ज्ञात कीजिये ?

1. 12.5 %
2. 8%
3. 10 %
4. 15%
5. None of these

SOLUTIONS :

Ans – 1 

A     12                           5
B     15           60            4
C     20                           3
Total work done till 11: 30 =14 +18 = 32
Remaining work = 28
Total time = 11: 30 + 2 : 20 =1: 50 PM

Ans – 2 

Ratio of their investment =
If total profit be 10 Ankita will get=as share of profit
1 = 13000
10 = 130000
Kavita will get =130000 -  58000 = 72000 Rs

Ans – 3 

Let total cost=12
Part                         3             4              5
Discount given       .6    +      .6       +     1.5  =   2.7
Net discount =

Ans – 4 

Total runs by 4s and 6s=70
Total runs by running between the wickets = 42


Ans – 5 Distance travelled in 27 second =
Now L1+L2 = 450
L1 = 280 meter
So L2 =  170 meter

Ans – 6 



Ans – 7



Ans – 8

Sum the probability of getting 3,5,6,9,10 and 12


Ans – 9

After making number of quantities equal we can directly solve
120 lichi = 80 Rs (CP)
120 lichi = 90 Rs (SP)


Ans – 10