Bank Exams Practice Question and Answer
8Q: A vessel contains 20 liters of a mixture of milk and water in the ratio 3:2. 10 liters of the mixture are removed and replaced with an equal quantity of pure milk. If the process is repeated once more, find the ratio of milk and water in the final mixture obtained ? 3288 05b5cc6dce4d2b4197774e960
5b5cc6dce4d2b4197774e960- 15:3false
- 21:4false
- 34:1false
- 49:1true
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Answer : 4. "9:1"
Explanation :
Answer: D) 9:1 Explanation: Milk = 3/5 x 20 = 12 liters, water = 8 liters If 10 liters of mixture are removed, amount of milk removed = 6 liters and amount of water removed = 4 liters. Remaining milk = 12 - 6 = 6 liters Remaining water = 8 - 4 = 4 liters 10 liters of pure milk are added, therefore total milk = (6 + 10) = 16 liters. The ratio of milk and water in the new mixture = 16:4 = 4:1 If the process is repeated one more time and 10 liters of the mixture are removed, then amount of milk removed = 4/5 x 10 = 8 liters. Amount of water removed = 2 liters. Remaining milk = (16 - 8) = 8 liters. Remaining water = (4 -2) = 2 liters. Now 10 lts milk is added => total milk = 18 lts The required ratio of milk and water in the final mixture obtained = (8 + 10):2 = 18:2 = 9:1.
Q: ROM में भंडारित प्रोग्राम कहलाते हैं 3286 15b5cc6a9e4d2b4197774ceef
5b5cc6a9e4d2b4197774ceef- 1हार्डवेयरfalse
- 2फर्मवेयरtrue
- 3फ्रीवेयरfalse
- 4सॉफ्टवेयरfalse
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Answer : 2. "फर्मवेयर"
Explanation :
Answer: B) फर्मवेयर स्पष्टीकरण: वे प्रोग्राम जो हार्डवेयर की तरह स्थायी होते हैं और ROM में संग्रहीत होते हैं, फर्मवेयर के रूप में जाने जाते हैं। ROM में संग्रहीत डेटा को केवल धीरे-धीरे, कठिनाई के साथ संशोधित किया जा सकता है, या बिल्कुल भी नहीं, इसलिए इसका उपयोग मुख्य रूप से फर्मवेयर (सॉफ्टवेयर जो विशिष्ट हार्डवेयर से निकटता से जुड़ा हुआ है, और लगातार अपडेट की आवश्यकता नहीं है) या एप्लिकेशन सॉफ़्टवेयर को प्लग-इन में संग्रहीत करने के लिए किया जाता है। कारतूस।
Q: The basic operations performed by a computer are 3285 05b5cc651e4d2b4197774bcea
5b5cc651e4d2b4197774bcea- 1Logical operationfalse
- 2Storage and relativefalse
- 3Arithmetic operationfalse
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: The basic operations performed by a computer are Arithmetic operation, Logical operation and Storage and relative.
Q: एक स्तंभ और एक पंक्ति का प्रतिच्छेदन 3281 05b5cc651e4d2b4197774bcdb
5b5cc651e4d2b4197774bcdb- 1सेलtrue
- 2मेन्यूfalse
- 3कीfalse
- 4फिल्डfalse
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Answer : 1. "सेल"
Explanation :
Answer: A) सेल स्पष्टीकरण: एक स्प्रेड शीट में एक कॉलम और एक पंक्ति के प्रतिच्छेदन को सेल या बोन कहा जाता है।
Q: Which action is considered a primary function of State government? 3281 05b5cc688e4d2b4197774c304
5b5cc688e4d2b4197774c304- 1supervising elected federal government officialsfalse
- 2regulating political parties and the mediafalse
- 3organizing a local military to provide securityfalse
- 4enforcing laws regarding the public safetytrue
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Answer : 4. "enforcing laws regarding the public safety"
Explanation :
Answer: D) enforcing laws regarding the public safety Explanation: The primary function of State government is enforcing laws regarding the public safety.
Q: The ages of Anushka, Kajal and Charu latha together are 57 years. Bharti is thrice as old as Anushka and Charu latha is 12 years older than Anushka. Then, the respective age of Anushka, Kajal and Charu latha is ? 3279 05b5cc741e4d2b4197774f9b8
5b5cc741e4d2b4197774f9b8- 127, 9, 21false
- 29, 21, 27false
- 321, 27, 9false
- 49, 27, 21true
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Answer : 4. "9, 27, 21"
Explanation :
Answer: D) 9, 27, 21 Explanation: Let Anushka age = XCharu latha 12 yrs older than Anushka so Charu latha age = x+12Kajal is thrice as old as Anushka so Kajal age = 3xThe ages of Anushka, Kajal and Charu latha together are 57 yearsi.e x + (x+12) + 3x = 57=> 5x = 45:- x = 9Anushka age = 9Kajal age = 3x = 27Charu latha age = x+12 = 21
Q: The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles ? 3278 05b5cc6dee4d2b4197774ea79
5b5cc6dee4d2b4197774ea79- 12413 sq.mfalse
- 21234 sq.mfalse
- 34312 sq.mtrue
- 42143 sq.mfalse
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Answer : 3. "4312 sq.m"
Explanation :
Answer: C) 4312 sq.m Explanation: Let the radii of the smaller and the larger circles be 's' m and 'l' m respectively. 2πs = 264 and 2πl = 352 s = 2642π and l = 3522π Difference between the areas =πl2-πs2 = π1762π2-1322π2 = 1762π-1322π = (176 - 132)(176 + 132) / π = (44 x 308) / (22/7) = 4312 sq.m
Q: A introduces B saying, "He is the husband of the granddaughter of the father of my father ". How is A related to B? 3278 05c2df09694bba731de8f0af0
5c2df09694bba731de8f0af0- 1Grand Fatherfalse
- 2Brother-in-lawtrue
- 3Grand Sonfalse
- 4Sonfalse
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