Quantitative Aptitude Questions For SBI Clerk : 20 - 03 - 18

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The following combination graph shows the details of the percentage of the students passed (out of the total students appeared), percentage of the boys passed (out of the total boys appeared) and the percentage of the girls failed (out of the total girls appeared) in an exam conducted in six different institutions.
Q.1 In the institute E; find the respective ratio of the number of the boys and the number of the girls appeared in the exam.

संस्था E में; परीक्षा में सम्मिलित छात्रों तथा सम्मिलित छात्राओं का क्रमश: अनुपात ज्ञात कीजिये?

1. 2 : 3
2. 3 : 2
3. 1 : 2
4. 2 : 1
5. Can't be determined

Q.2 In the institution A; find the respective ratio of the number of the passed boys and the number of the passed girls in the exam.

संस्था A में; परीक्षा में उत्तीर्ण छात्रों तथा उत्तीर्ण छात्राओं का क्रमश: अनुपात ज्ञात कीजिये?

1. 2 : 3
2. 3 : 2
3. 1 : 2
4. 2 : 1
5. 16 : 21

Q.3 If in the institute B; 3900 boys passed the exam; find the number of the girls who are not qualified the exam.

यदि संस्था B में; 3900 छात्र उत्तीर्ण हुए हो तो परीक्षा में अनुत्तीर्ण छात्राओं की संख्या ज्ञात कीजिये?

1. 4000
2. 4200
3. 4500
4. 4800
5. Can’t determined

Q.4 The number of the failed boys in the exam in the institute C is what percent more than the number of the girls failed.

संस्था C में अनुत्तीर्ण छात्रों की संख्या अनुत्तीर्ण छात्राओं की संख्या से कितना प्रतिशत अधिक है?

1. 20%
2. 33.33%
3. 66.66%
4. 40%
5. 30%

Q.5 The number of the students appeared in the institute B is 40% more than the number of the students appeared in A. The number of the girls appeared in the institute B is what percent more than the number of the girls appeared in the institute A?

संस्था B में सम्मिलित विद्यार्थियों कि संख्या संस्था A में सम्मिलित विद्यार्थियों कि संख्या से 40% अधिक है. संस्था B में सम्मिलित छात्राओं की संख्या संस्था A में सम्मिलित छात्राओं की संख्या से कितना प्रतिशत अधिक है?

1. 66.67%
2. 33.33%
3. 16.67%
4. Cannot be determined
5. 8.33%

Q.6 If 50% of the 2 : 3 solution of milk and water is replaced with water then percentage concentration of the solution is reduced by-

यदि दूध और पानी के 2 रू 3 वाले मिश्रण का 50% भाग पानी से बदल दिया जाता है तो मिश्रण की सान्द्रता में प्रतिशत की कमी आयेगी-

1. 25%
2. 33.33%
3. 50%
4. Can't be determined
5. None of these

Q.7 If the sum of three prime numbers is 100 and the difference between the two largest prime numbers among them is 36. Find the smallest number among them?

यदि तीन अभाज्य संख्याओं का योग 100 है और इन संख्याओं में दो सबसे बड़ी संख्याओं का अंतर 36 है। इनमें से सबसे छोटी संख्या ज्ञात कीजिए?

1. 2
2. 6
3. 6
4. 5
5. 7

Q.8 Ten person went for a lunch. Nine of them spent Rs. 65 each over their meal and the tenth person spend 18 more than the average expenditure of all the nine. Total money spent by them was-

दस लोग भोजन करने जाते हैं। नौ व्यक्ति में प्रत्येक 65 रू. भोजन के लिये देते हैं और दसवाँ व्यक्ति उन सबके औसत खर्च से 18 रू. अधिक देता है। उन लोगों द्वारा खर्च राशि है-

1. 670
2. 570
3. 470
4. 560
5. None of these

Q.9 The respective ratio between age of Deepak and Naimish is 3 : 11. Naimish is 12 years younger than Sachin. Sachin's age after 7 years will be 85 years. What is the present age of Deepak’s father who is 25 years older than Deepak?

दीपक और नैमिष की आयु का अनुपात 3 रू 11 है। नैमिष सचिन से 12 वर्ष छोटा है। 7 वर्ष बाद सचिन की आयु 85 वर्ष होगी। दीपक के पिता की आयु क्या है जो दीपक से 25 वर्ष बड़े हैं?

1. 40
2. 41
3. 43
4. 42
5. None of these

Q.10 If two shopkeeper claims a profit of 25% on same goods but one on the cost price and other on selling price, the difference in their profits earned by them is Rs. 100. Find the selling price of good if selling price is same for both?

यदि दो दुकानदार एक ही वस्तु को बेचने पर 25% के लाभ की गणना करते हैं परन्तु एक क्रय मूल्य पर और दूसरा विक्रय मूल्य पर यदि उनके द्वारा अर्जित लाभों का अंतर 100 रू. है तो वस्तु का क्रय मूल्य ज्ञात कीजिए। यदि दोनों का विक्रय मूल्य बराबर हो?

1. 1600
2. 1800
3. 2000
4. 2400
5. 2500

ANSWERS :

Q – 1 



Q – 2 



Q – 3 

        









Q – 4 

Q – 5

Q – 6
 

Q – 7 

x + y + z = 100,  x – y = 36
2x + z = 136
2x will be even thus z have to be even so that their sum could be even i.e. 136 thus we can say z = 2, since it is the only even prime number.

Q – 8 

9 × 65 + (x + 18) = 10 × x
10x – x = 585 +18
x = 67
Total expenditure = 67×10 = 670

Q – 9 

D : N = 3 : 11
S+7 = 85, S = 78
N = 78–12 = 66


Q – 10