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Quantitative Aptitude Quiz For SBI / RBI Main Exam | 30-03-2020

Priyanka Mahendras







Dear Readers,




Mahendras has started special quizzes for SBI / RBI Main Exam so that you can practice more and more to crack the examination. This SBI / RBI Main Exam 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 important question of Quantitative aptitude for SBI / RBI Main Exam .


Q-(1-5) In the following question find the values of variables and state the correct relationship.

निम्नलिखित प्रश्न में चरों का मान ज्ञात कीजिये तथा सही सम्बन्ध स्थापित कीजिये।

(1) I. x2 - 4x - 21 = 0

II. y2 + 11y + 24 = 0

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x = y or relationship can not be established


(2) I. 3x2 - 11x + 10 = 0

II. 2y2 - 13y + 15 = 0

(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x = y or relationship can not be established


(3) I. x3 = - 100

II. y3 = - 200


(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x = y or relationship can not be established


(4) I. x2 + 14x + 45 = 0

II. y2 + 7y + 12 = 0


(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x = y or relationship can not be established


(5) I. x2 - 27x + 180 = 0

II. y2 - 26y + 165 = 0


(1) x > y

(2) x > y

(3) x < y

(4) x < y

(5) x = y or relationship can not be established


Q-(6-10) Study the given information carefully to answer the questions that follow —

An Organization consists of 2400 employees working in different departments, viz, HR, Marketing, IT, Production and Accounts. The ratio of male to female employees in the Organization is 5: 3 respectively. Twelve percent of the males work in the HR department. Twenty four percent of the females work in the Accounts department. The ratio of males to females working in the HR department is 6 : 11 respectively. One-ninth of the females work in the IT department. Forty two percent of the males work in the Production department. Number of females working in the Production department is ten percent of the males working in the same. The remaining females work in the Marketing department. The total number of employees working in the IT department is 285. Twenty two percent of the males work in the Marketing department and the remaining work in the Accounts department.

नीचे दिए गए प्रश्नों का उत्तर देने के लिए निम्नलिखित जानकारी को ध्यान से पढ़िए-


एक संस्था में 2400 कर्मचारी विभिन्न विभागों यथा HR, विपणन, IT, उत्पादन और लेखा में काम करते हैं। संस्था में पुरूष महिला अनुपात क्रमशः 5 : 3 है। बारह प्रतिशत पुरूष HR विभाग में काम करते हैं। चौबीस प्रतिशत महिलाएं लेखा विभाग में काम करती हैं। HR विभाग में कार्यरत पुरूष महिला का अनुपात क्रमशः 6 : 11 है। 1/9 महिलाएं IT विभाग में काम करती हैं। बयालीस प्रतिशत पुरूष उत्पादन विभाग में काम करते हैं। उत्पादन विभाग में कार्यरत महिलाओं की संख्या उसी विभाग में कार्यरत पुरूषों का दस प्रतिशत है। बाकी बची महिलाएं विपणन विभाग में काम करती है। IT विभाग में कार्यरत कुल कर्मचारियों की संख्या 285 है। बाइस प्रतिशत पुरूष विपणन विभाग में काम करते हैं और शेष लेखा विभाग में।

(6) How many males work in the Accounts department ?


लेखा विभाग में कितने पुरूष काम करते है ?

(1) 170

(2) 165

(3) 185

(4) 160

(5) None of these


(7) The number of males working in the IT department forms approximately what percent of the total number of males in the Organization?
IT विभाग में कार्यरत पुरूषों की संख्या संस्था में पुरूषों की कुल संख्या का लगभग कितने प्रतिशत है ?

(1) 5

(2) 12

(3) 21

(4) 8

(5) 18

(8) What is the total number of females working in the HR and Marketing department together ?


HR और विपणन विभागों में मिलकर काम कर रही महिलाओं की कुल संख्या कितनी है ?

(1) 363

(2) 433

(3) 545

(4) 521

(5) None of these


(9) The number of females working in the Production department forms what percent of the total number of females in the Organization ?

उत्पादन विभाग में कार्यरत महिलाओं की संख्या, संस्था में महिलाओं की कुल संस्था का कितने प्रतिशत है?

(1) 7

(2) 12

(3) 4

(4) 15

(5) None of these


(10) The total number of employees working in the Accounts department forms what percent of the total number of employees in the organization? (Rounded off to two digits after decimal)

लेखा विभाग में कार्यरत कर्मचारियों की कुल संख्या, संस्था के कुल कर्मचारियों का कितने प्रतिशत बनती है? (दशमलव के बाद दो अंकों तक)



(1) 19.34

(2) 16.29

(3) 11.47

(4) 23.15

(5) None of these

Answer:


Q-(1) Sol-(2)


x = 7, - 3

y = - 3, - 8

Hence x > y


Q-(2) Sol-(5)


x = 2, 5/3

y = 5, 3/2

Relationship cannot be established


Q-(3) Sol-(1)


x= -4.st

y= -5.st

hence x > y


Q-(4) Sol-(3)

x= - 5 , - 9

y= - 3 , - 4

hence x < y


Q-(5) Sol-(5)

x = 15, 12

y = 11, 15

Relationship cannot be established

Q-(6) Sol-(5) 

Department Male Female
HR 180 330
Production 630 63
IT 185 100
Marketing 330 191
Accounts 175 216

No. of males = 175


Q-(7) Sol-(2)

Percent =185×100/1500 = 12.33%
= 12 (approx)

Q-(8) Sol-(4)


Total number of females = 330+ 191
= 521

Q-(9) Sol-(1)
Percent =63×100/900 = 7%


Q-(10) Sol-(2)

Percent =391×100/2400 = 16.29

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