Bank Exams Practice Question and Answer
8Q: P, Q and R start simultaneously from A to B. P reaches B, turns back and meet Q at a distance of 11 km from B. Q reached B, turns back and meet R at a distance of 9 km from B. If the ratio of the speeds of P and R is 3:2, what is the distance between A and B ? 2719 05b5cc6c7e4d2b4197774de73
5b5cc6c7e4d2b4197774de73- 199true
- 2100false
- 389false
- 41false
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Answer : 1. "99"
Explanation :
Answer: A) 99 Explanation: Let, Distance between A and B = d Distance travelled by P while it meets Q = d + 11 Distance travelled by Q while it meets P = d – 11 Distance travelled by Q while it meets R = d + 9 Distance travelled by R while it meets Q = d – 9 Here the ratio of speeds of P & Q => SP : SQ = d + 11 : d – 11 The ratio of speeds of Q & R => SQ : SR = d + 9 : d – 9 But given Ratio of speeds of P & R => P : R = 3 : 2 SPSR = SPSQxSQSR = d+11d+9d-11d-9 => d+11d+9d-11d-9 = 3/2 => d = 1, 99 => d = 99 satisfies. Therefore, Distance between A and B = 99
Q: Which of the following is not a function of saliva? 2718 05b5cc61ee4d2b4197774b75d
5b5cc61ee4d2b4197774b75d- 1contains fluoride to harden the tooth enameltrue
- 2moistens food and helps stick it together to make it easier to swallowfalse
- 3begins the chemical breakdown of starchesfalse
- 4helps clean the mouthfalse
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Answer : 1. "contains fluoride to harden the tooth enamel"
Explanation :
Answer: A) contains fluoride to harden the tooth enamel Explanation: Saliva is produced by the salivary gland which helps in food digestion. Option A) contains fluoride to harden the tooth enamel is not the function of saliva.
Q: I have an eye but cannot see? 2717 05b5cc66de4d2b4197774bfe3
5b5cc66de4d2b4197774bfe3- Show AnswerHide Answer
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Answer :
Explanation :
Its a Needle. Needle has an eye but can't see.
Q: Prime Minister Narendra Modi has launched India's first roll on-roll off or 'Ro-Ro' ferry service in which state ? 2717 05b5cc6c1e4d2b4197774db37
5b5cc6c1e4d2b4197774db37- 1Uttar Pradeshfalse
- 2Gujarattrue
- 3Maharashtrafalse
- 4Madhya Pradeshfalse
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Answer : 2. "Gujarat"
Explanation :
Answer: B) Gujarat Explanation:
Q: What determines the value of an item? 2715 05b5cc6a0e4d2b4197774ca76
5b5cc6a0e4d2b4197774ca76- 1the capital required to build the factorytrue
- 2the unlimited wants of the consumersfalse
- 3the resources consumed in productionfalse
- 4the amount of goods that are producedfalse
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Answer : 1. "the capital required to build the factory"
Explanation :
Answer: A) the capital required to build the factory Explanation: Value is the monetary worth of something, in this case, it is an item. In option A, since it is talking about capital which is measured in monetary terms. The value of an item is determined by its quality and its age. Often antiques with good quality are sold in the market with a high value and are sometimes auctioned.
Q: What sugar is found in RNA? 2715 05b5cc6a7e4d2b4197774ce31
5b5cc6a7e4d2b4197774ce31- 1Deoxyribosefalse
- 2Ribosetrue
- 3Pentosefalse
- 4Sucrosefalse
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Answer : 2. "Ribose"
Explanation :
Answer: B) Ribose Explanation: RNA - ribonucleic acid is a type of nucleic acid. The sugar contained in it is called Ribose.
Q: A passenger train covers the distance between station K and L, 40 minutes faster than a goods train. Find this distance between K and L if the average speed of the passenger train is 50 km/h and that of goods train is 30 km/h? 2714 05b5cc6b4e4d2b4197774d4c5
5b5cc6b4e4d2b4197774d4c5- 150 kmstrue
- 248 kmsfalse
- 346 kmsfalse
- 444 kmsfalse
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Answer : 1. "50 kms"
Explanation :
Answer: A) 50 kms Explanation: Let the distance be 'd' kms. According to the given data, d30 - d50 = 4060 hrs=> 6d = 300=> d = 50 kms.
Q: Which of the following is not a database object in MS Access? 2714 05b5cc6a9e4d2b4197774cee5
5b5cc6a9e4d2b4197774cee5- 1Reportsfalse
- 2Relationshipstrue
- 3Tablesfalse
- 4Queriesfalse
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Answer : 2. "Relationships"
Explanation :
Answer: B) Relationships Explanation: