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# Quantitative Aptitude Questions For SBI Clerk : 13 - 05 - 18

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Q. (1–3): What will come in the place of question mark (?) in the following number series?

Q.1. 35 118 280 600 ? 2504 5036

(1) 1364

(2) 1236

(3) 1362

(4) 1361

(5) None of these/इनमें से कोई नहीं

Q.2. 5 7 10 36 136 ?

(1) 789

(2) 890

(3) 690

(4) 698

(5) None of these/इनमें से कोई नहीं

Q.3. 156 173 131 206 90 ?

(1) 321

(2) 89

(3) 171

(4) 255

(5) None of these/इनमें से कोई नहीं

Q.4. 3 partners started a business. Twice the investment of A is equal to thrice the capital of B and capital of B is four times the capital of C. Find the share of B out of profit of Rs.309100.

3 साझेदारों ने एक व्यवसाय शुरू किया। A के निवेश का दो गुना B की पूंजी के तीन गुने के बराबर है और B की पूँजी C की पूँजी का चार गुना है। 309100 रु. के लाभ में B का हिस्सा ज्ञात कीजिये ।

(1) 102400

(2) 122400

(3) 112400

(4) 123400

(5) None of these/इनमें से कोई नहीं

Q.5. Two trains are travelling towards each other. The distance between the trains initially is 400 km. After some time they meet at a distance of 150 km from one end. Find the ratio of the speed of the trains.

दो ट्रेनें एक-दूसरे की तरफ यात्रा कर रही हैं। शुरुआत में ट्रेनों के बीच की दूरी 400 किमी है। कुछ समय बाद वे एक छोर से 150 किमी की दूरी पर मिलती हैं। ट्रेनों की गति का अनुपात ज्ञात कीजिये।

(1) 2:5

(2) 3:5

(3) 4:7

(4) 7:3

(5) 3:7

Q.6. The marked price of a calculator was 750, a man bought the same for 550 after getting 2 successive discounts, if the 1st discount is 10% then find the 2nd discount %.

एक कैलक्यूलेटर का चिह्नित मूल्य 750 था, एक व्यक्ति ने 2 लगातार छूट मिलने के बाद इसे 550 पर खरीदा, यदि पहली छूट 10% है तो दूसरी छूट% ज्ञात कीजिये।

(1) 23%

(2) 18%

(3) 21%

(4) 15%

(5) None of these/इनमें से कोई नहीं

Q.7. 5200 was partly invested in Scheme A at 10% pa CI for 2 years and Partly invested in Scheme B at 10% pa SI for 4 years. Both the schemes earn equal interests. How much was invested in Scheme A?

5200 को आंशिक रूप से योजना A में 2 वर्ष के लिए 10 % वार्षिक चक्रवृद्धि ब्याज पर और आंशिक रूप से योजना B में 4 वर्ष के लिए 10 % वार्षिक साधारण ब्याज पर 10% निवेश किया गया । दोनों योजनाएं समान ब्याज प्राप्त करती हैं। योजना A में कितना निवेश किया गया था?

(1) 1790

(2) 2200

(3) 3410

(4) 2670

(5) None of these/इनमें से कोई नहीं

Q.8 Two pipes P and Q can fill a tank in 8 hours. If only pipe P is open then it would take 4 hours longer to fill the tank. Find how much longer it would take if only pipe Q is open.

दो पाइप P और Q 8 घंटे में एक टैंक को भर सकते हैं। यदि केवल पाइप P खुला है तो टैंक को भरने में 4 घंटे अधिक लगेंगे। ज्ञात कीजिये इसे भरने में कितना समय लगेगा यदि अकेले पाइप Q खुला है ।

(1) 16 hr. /घंटे

(2) 12 hr. /घंटे

(3) 10 hr. /घंटे

(4) 8 hr. /घंटे

(5) None of these/इनमें से कोई नहीं

Q.9. A jar contains a mixture of two liquids A and B in the ratio 4:1. When 10litres of the mixture is taken out and 10 liters of liquid B is poured into the jar, the ratio becomes 2:3. How many liters of liquid A was contained in the jar?

एक जार के एक मिश्रण में दो द्रव 4: 1 के अनुपात में है । होता है। जब 10 लीटर मिश्रण निकाला जाता है और 10 लीटर द्रव B को जार में डाला जाता है, तो अनुपात 2: 3 हो जाता है। जार में द्रव A की कितनी लीटर मात्रा थी?

(1) 14 liters/लीटर

(2) 18 liters/लीटर

(3) 16 liters/लीटर

(4) 20 liters/लीटर

(5) None of these/इनमें से कोई नहीं

Q.10. The length and breadth of a rectangle are in the ratio 3: 2. If the length is increased by 5 m keeping the breadth same, the new area of rectangle is 2600 m2. What is the breadth of the rectangle?

एक आयत की लंबाई और चौड़ाई में अनुपात 3: 2 है। यदि लंबाई 5 मीटर तक बढ़ जाती है तो चौड़ाई को बनाए समान बनाए रखने के लिए, आयत का नया क्षेत्रफल 2600 मीटर2 है। आयत की चौड़ाई क्या है?

(1) 30 m/मी.

(2) 40 m/मी.

(3) 32 m/मी.

(4) Cannot be determined/निर्धारित नहीं किया जा सकता है ।

(5) None of these/इनमें से कोई नहीं

Q1. (2)

Q2. (3) × 1 + 2, × 2 – 4, × 3 + 6, × 4 – 8, × 5 – 10

Q3. (4) + 17 × 1, - 21 × 2, + 25 × 3, - 29 × 4, 33 × 5

Q4. (3) C = x, B = 4x
2(A's capital) = 3(B's capital) = 3 × 4x
A's capital = (3 × 4x/2) = 6x
Ratio = 6: 4: 1
B's share = 4/ 11 × 112400

Q5. Required ratio = 3: 5

Q6. (2) 18%

Q7. (3) Amount invested in Scheme B = x
Amount invested in Scheme A = 5200 – x
According to question,
x × 10 × 4/100 = (5200 – x) × 21/100
on solving above we get
x = 1790
Scheme A = 5200 – 1790 = 3410

Q8. (1) P = 8 + 4 = 12
P + Q = 1/8
Q = 1/8 – 1/12 = (3 – 2)/24 = 1/24
Q = 24
Q alone = 24 – 8 = 16

Q9. (3) % of B in the original mixture = 1/5 × 100 = 20%
In final mixture = 3/5 × 100 = 60%
20 100
60
40 40
Total mixture = 10 + 10 = 20 liters
So, quantity = 20/ 5 × 4 = 16 liters

Q10. (2) Let length and breadth are 3x and 2x
(3x + 5) × 2x = 2600
On solving above, we get
x = 20
So, breadth = 40 m.