Quantitative Aptitude Questions For SBI Clerk : 12 - 05

Quantitative Aptitude quiz is basically to test your mathematical calculation and approach. It is to find out how fast you can solve a given question with the right methodology of solving the problem. If you know the formulas and short tricks of some important topic in Maths, you will definitely score good marks. So, it is important to know the basic concepts of all the topics so that you can apply the short tricks and solve the question with a new concept in lesser time while giving the quiz. Quantitative Aptitude Quiz helps to evaluate your preparation for banking exam so you can improve your preparation level. Mahendra Guru provides you Quantitative Aptitude Quiz for Bank examination based on the latest pattern so that you can practice on regular basis. It will definitely help you to score good marks in the exam. It is the most important section for all the govt exam like IBPS PO/ Clerk/SO/RRB, RBI, SBI, Insurance, SSC-MTS, CGL, CHSL, State Level and other Competitive exams.

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Q. (1–3): In each of the following questions, two equations are given. You have to solve them and give answer.

निम्नलिखित प्रश्नों में दो समीकरण (I) और (II) दिये गये है दोनों समीकरण हल कीजिए और उत्तर दीजिए-

Q.1. I. p² + 16p + 63 = 0 II. q² + 13q + 42 = 0

(1) If p > q
(2) If p ≤ q
(3) If p ≥ q
(4) If p < q
(5) If p = q or relationship cannot be established/यदि p = q या सम्बन्ध स्थापित नहीं किया जा सकता है।

Q.2. I. p² – 12p + 32 = 0 II. q² – 7q + 12 = 0

Q.3. I. 2p² + 11p + 12 = 0 II. q² + 4q + 3 = 0

Q.4. The length of a room floor exceeds its breadth by 25 m. The area of the floor remains unaltered when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the roof is-

कमरे की फर्श की लम्बाई फर्श की चौड़ाई से 25 मी. अधिक है। यदि फर्श की लम्बाई 10 मी. कम कर दी जाये और चौड़ाई 8 मी. बढ़ा दी जाये, तो फर्श का क्षेत्रफल अपरिवर्तित रहता है, छत का क्षेत्रफल है-

(1) 5400 m.²/मी.²

(2) 5600 m.²/मी.²

(3) 4800 m.²/मी.²

(4) 5100 m.²/मी.²

(5) None of these/इनमें से कोई नहीं

Q.5. In how many different arrangements the letters of the word 'UNITED' be arranged so that all the vowels come together?

'UNITED' शब्द के अक्षरों को कितने विभिन्न प्रकार से व्यवस्थित किया जा सकता है ताकि सभी स्वर एक साथ आ जाए?

(1) 120

(2) 360

(3) 720

(4) 240

(5) None of these/इनमें से कोई नहीं

Q.6. By selling an article for Rs.376 losses 20% then what price it should to be sold to earn 20% profit?

एक वस्तु को 376 रु. में बेचने पर 20 % की हानि होती है । 20% लाभ हेतु इसी वस्तु को कितने रु. में बेचना चाहिए?

(1) Rs./रु.564

(2) Rs./रु.364

(3) Rs./रु.570

(4) Rs./रु.580

(5) Rs./रु.576

Q.7. Two trains x and y starts from station A and B towards B and A respectively. After passing each other they take 4 hours 48 minutes and 3 hours 20 minutes to reach B and A respectively. If train x is moving at 60 km/hr. Then find the speed of train y ?

दो रेलगाड़ियों x तथा y दो स्टेशनों A और B से एक दूसरे की तरफ चली। एक दूसरे को पार करने के बाद उन्हें B और A तक पहुँचने में क्रमशः 4 घण्टे 48 मिनट तथा 3 घण्टे 20 मिनट लगे। यदि रेलगाड़ी की गति 60 किमी./घण्टे हो तो रेलगाड़ी y की गति ज्ञात कीजिए ?

(1) 64 km. /hr. / (किमी. /घण्टा)

(2) 48 km. /hr. / (किमी. /घण्टा)

(3) 72 km. /hr. / (किमी. /घण्टा)

(4) 68 km. /hr. / (किमी. /घण्टा)

(5) None of these/इनमें से कोई नहीं

Q.(8–10). What approximate value will come in place of question mark (?) in the following questions?

निम्नलिखित प्रश्नों में प्रश्नचिह्न (?) के स्थान पर आसन्न्तः क्या मान आयेगा ?

Q.8. 34.799% of 4872 + 59.766% of 8005 = ?

(1) 7500

(2) 6500

(3) 5000

(4) 6000

(5) 5800

Q.9.

(1) 5472

(2) 5276

(3) 5346

(4) 5800

(5) 6000

Q.10. (876.324 × 54.987) – (36.42 × 500.11) = ?

(1) 35000

(2) 25000

(3) 30000

(4) 32000

(5) 24000

ANSWER KEY:

Q1. (2) I. p² + 16p + 63 = 0

                    p² + 9p + 7p + 63 = 0
                    p (p + 9) + 7 (p + 9) = 0
                    (p + 9) (p + 7) = 0
                    p = – 9, p = – 7
                II. q² + 13q + 42 = 0
                     q^{2 +}7q + 6q + 42 = 0
                     q (q + 7) + 6 (q + 7) = 0
                     (q + 7) (q + 6) = 0
                     q = – 7, q = –6
                     q ≥ p

Q2. (3) I. p² – 12p + 32 = 0

                    p² – 8p – 4p + 32 = 0
                    p (p – 8) – 4 (p – 8) = 0
                    (p – 8) (p – 4) = 0
                    p = 8, p = 4
               II. q² – 7q + 12 = 0
                     q² – 4q – 3q + 12 = 0
                     q (q – 4) – 3 (q – 4) = 0
                     (q – 4) (q – 3) = 0
                     q = 4, q = 3
                     p ≥ q

Q3. (5) I. 2p^{2 +}11p + 12 = 0

                    2p^{2 +}8p + 3p + 12 = 0
                    2p (p + 4) + 3 (p + 4) = 0
                   (p + 4) (2p + 3) = 0

p = – 4, p = –

II. q² + 4q + 3 = 0
                    q² + 3q + q + 3 = 0
                     q (q + 3) + (q + 3) = 0
                    (q + 3) (q + 1) = 0
                    q = – 3, q = – 1
                    Relationship cannot be established/ सम्बन्ध स्थापित नहीं किया जा सकता है।

Q4. (4) Let the breadth of floor be b m./माना फर्श की चौड़ाई b मी. है ।

Then, length of the floor be (b + 25) m./तो, फर्श की लम्बाई (b + 25) होगी ।

Area/क्षेत्रफल = (b + 25) × b

According to the question/प्रश्नानुसार,

(b + 15) (b + 8) = (b + 25) × b

b2 + 8b + 15b + 120 = b2 + 25b

2b = 120

b = 60

l = b + 25 ⇒ 60 + 25 ⇒ 85

Area of the roof/छत का क्षेत्रफल = 85×60 = 5100

Q5. (4) Required number of ways/अभीष्ट तरीकों की संख्या = 5! × 2! = 240

Q6. (1) Selling price/विक्रय मूल्य = = Rs./रु.564