Quantitative Aptitude Questions For SBI Clerk : 10 - 02

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Q.1 - In each of the following questions, two equations are given. You have to solve them and give answer.

निम्नलिखित प्रश्नों में से प्रत्येक में दो समीकरणों दिए गए है।इन दोनों समीकरणों को हल करके निम्नानुसार उत्तर दीजिए।

I. 2p2 + 15p = 27 II. 3q2 +23q = 36

If p = q or relationship can’t be established.
If p < q
If p > q
If p > q
If p < q

Q2 - 20 pens and 75 pencils were purchased for Rs. 660. If the average price of a pencil was Rs. 4.00. Find the average price of a pen?

20 पेन और 75 पेंसिल रु. 660 में खरीदे गये। यदि एक पेंसिल का औसत मूल्य रु. 4.00 है तो एक पेन का औसत मूल्य क्या होगा ?

Rs 18
Rs 22
Rs16
Rs 14
RS 15

Q.3 - 4 girls and 5 boys are to be seated in a row on 9 chairs in such a way that all the four girls always sit together. In how many different ways can it be done?

4 लड़कियों और 5 लड़कों को 9 कुर्सियों पर इस प्रकार बैठाना है कि चारों लड़कियाँ हमेशा साथ-साथ बैठें। ऐसे कितने तरीके सम्भव है ?

34560
17280
8640
4320
10220

Q.4 A, B and C started a business with investment in the ratio of 5 : 4 : 6 respectively. After one year B withdrew half of his capital and A increased his capital by 40% of his investment. After two years in what ratio should the earned profit be distributed among A, B and C respectively

A,B और C एक व्यापार को क्रमशः 5 : 4 : 6 के निवेश से शुरू करते हैं। एक वर्ष पश्चात B अपनी पूँजी का आधा भाग निकाल लेता है तथा A अपनी पूँजी में 40% वृद्धि करता है। दो वर्ष पश्चात अर्जित लाभ को क्रमशः A,B और C में किस अनुपात से बांटा गया

1 : 2 : 1
2 : 1 : 2
2 : 2 : 1
1 : 2 : 2
2 : 1 : 1

Q.5 What will come in place of question mark (?) in the following number series?

निम्न संख्या श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आएगा ?

4 3 4 7 15 ?

Q.6 What will come in place of question mark (?) in the following number series?

निम्न संख्या श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आएगा ?

7 5 7 17 63 ?

Q.7 What will come in place of question mark (?) in the following number series?

निम्न संख्या श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आएगा ?

11 14 19 28 43 ?

Q.8 A man invested a sum of money in Scheme A, at a rate of 15% per annum for simple interest, at the end of 2 years the amount received by him is invested in scheme B at 20% per annum for compound interest. If the interest received by him from scheme B at the end of 2 years is Rs. 2860, then find the sum invested by man in the beginning?

एक आदमी कुछ धनराशि योजना A में 15% की दर से साधारण ब्याज पर निवेश करता है, 2 वर्ष के अंत पर प्राप्त धनराशि को वह योजना B में 20% ब्याज दर से चक्रवृद्धि ब्याज पर निवेश करता है| यदि योजना B से 2 वर्ष के अंत में उसे रू 2860 ब्याज प्राप्त होता हैं , तो आदमी द्वारा प्रारंभ में निवेश धनराशि ज्ञात कीजिये ?

3250
5000
6500
CND
None of these

Q.9 A and B started a business investing the money in ratio 4:6, after 6 months B withdraw his investment and C joins him with twice the amount of B. At the end of the year total profit is 3315. Find share of C?
A और B मिलकर एक व्यपार प्रारंभ करते हैं जिसमें इनके निवेश का अनुपात 4 : 6 हैं | 6 माह के बाद B अपना निवेश निकाल लेता हैं और C व्यपार में B से दुगना निवेश करके जुड़ता हैं |वर्ष के अंत में इन्हें कुल लाभ 3315 का हैं तो C का भाग ज्ञात कीजिये ?

1530
1535
1695
1655
None of these

Q.10 A is 4 years younger than B. B is 12 years younger than C. 4 years hence the ratio between C and A is 9:5, Find the age of B?

A B से 4 वर्ष छोटा हैं . B C से 12 वर्ष छोटा हैं | 4 वर्ष के पश्चात C और A की आयु का अनुपात 9 : 5 हैं , B की आयु ज्ञात कीजिये ?

SOLUTIONS

ANS – 1

I. 2p2 + 15p – 27 = 0
2p2 + 18p – 3p – 27 = 0
2p (p+9) – 3(p + 9) = 0
(2p – 3) (p + 9) = 0
p = 3/2, – 9
II. 3q2 +23q – 36 = 0
3q2 +27q – 4q – 36 = 0
3q (q + 9) -4 (q + 9) = 0
(3q - 4) (q + 9) = 0
q = -9, 4/3
p > q

ANS – 2

Let average price of pen be Rs. x
20 × x + 75 × 4 = 660
x =

= Rs. 18

ANS – 3

Total ways = 6!×4! = 17280

ANS – 4

A's investment = 5x × 12 + 7x × 12 = 144x
B's investment = 4x × 12 + 2x × 12 = 72x
C's investment = 6x × 24 = 144x
Ratio = 144x : 72x : 144x = 2 : 1 : 2

ANS – 5 Quantitative Aptitude Questions For SBI Clerk : 10 - 02 - 18