Practice Question and Answer
8 Q:Directions: Read the following table and answer the questions below it:
What was the percentage increase of disbursement of loans of all banks together from 1997 to 1998?
1978 05e4e4e561b69e805d0bea340
5e4e4e561b69e805d0bea340- 16 %false
- 2$$6{22\over113}\% $$true
- 3$$6{11\over113}\% $$false
- 4$$7{11\over113}\% $$false
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Answer : 2. "$$6{22\over113}\% $$"
Q: Who discovered the monomers of nucleic acids? 1978 05b5cc639e4d2b4197774ba87
5b5cc639e4d2b4197774ba87- 1James Watson, Francis Crick, and Rosalind Franklinfalse
- 2Friedrich Miescherfalse
- 3Phoebus Levenetrue
- 4Gerardus Johannes Mulder and Jöns Jacob Berxeliusfalse
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Answer : 3. "Phoebus Levene"
Explanation :
Answer: C) Phoebus Levene Explanation: Deoxyribonucleic acid (DNA) is a nucleic acid polymer composed of monomers called nucleotides. Nucleotides are composed of three components: (1) a pentose sugar; (2) a nitrogenous base; and (3) one to three phosphate groups. Phoebus Levene, a Russian biochemist was the first to discover the nucleotide and the first to correctly identify the way nucleic acid molecules, DNA.
Q: If the day after tomorrow is Sunday, what day was tomorrow's day before yesterday?
1978 15ef1b3a77fed557ba2abedd5
5ef1b3a77fed557ba2abedd5- 1Mondayfalse
- 2Tuesdayfalse
- 3Fridayfalse
- 4Thursdaytrue
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Answer : 4. "Thursday "
Q: Directions: In the following questions four alternatives are given for the idiom/phrase. Choose the alternative which best expresses the meaning of the idiom/phrase and mark it in the Answer-Sheet.
To throw up the sponge.
1978 05e95b4de2df8094e282e3f24
5e95b4de2df8094e282e3f24- 1to surrender or give up a contest.true
- 2to offer challengefalse
- 3to become utterly disappointedfalse
- 4to maintain grit and enthusiasm until the end.false
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Answer : 1. "to surrender or give up a contest. "
Q: Dronacharya Award Is Given To 1977 05b5cc6b9e4d2b4197774d77b
5b5cc6b9e4d2b4197774d77b- 1Sports Editorsfalse
- 2Umpiresfalse
- 3Sportsmenfalse
- 4Coachestrue
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Answer : 4. "Coaches"
Explanation :
Answer: D) Coaches Explanation: The Dronacharya Award, formally known as Dronacharya Award for Outstanding Coaches in Sports and Games, is sports training honour of the Republic of India. The award is named after Drona, often referred as "Dronacharya" or "Guru Drona", a character from the Sanskrit epic Mahabharata of ancient India.
Q: Of the following, which did not influence the fathers of Indian constitution? The Constitution of 1977 05b5cc7cae4d2b41977750f3a
5b5cc7cae4d2b41977750f3a- 1The USAfalse
- 2The USSRtrue
- 3Canadafalse
- 4Irelandfalse
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Answer : 2. "The USSR"
Explanation :
Answer: B) The USSR Explanation:
Q: In a mixture of three varities of oils , the ratio of their weight is 4 : 5 : 8. If 5 kg of oils of the first variety, 10 kg of the second variety and some quantity of oils of the third variety are added to the mixture, the ratio of the weights of three varieties of oils becomes as 5 : 7 : 9 in the final mixture, find the quantity of third variety of oil was ? 1977 05b5cc6cce4d2b4197774e177
5b5cc6cce4d2b4197774e177- 115 kgfalse
- 225 kgfalse
- 335 kgfalse
- 445 kgtrue
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Answer : 4. "45 kg"
Explanation :
Answer: D) 45 kg Explanation: Let the ratio of initial quantity of oils be 'x' => 4x, 5x & 8x.Let k be the quantity of third variety of oil in the final mixture.Let the ratio of initial quantity of oils be 'y'From given details,4x + 5 = 5y ..... (1)5x + 10 = 7y .....(2)8x + k = 9y ......(3) By solving (1) & (2), we getx = 5 & y = 5 From (3) => k = 5 Therefore, quantity of third variety of oil was 9y = 9(5) = 45kg.
Q: Find value of log27 +log 8 +log1000log 120 1977 15b5cc7d0e4d2b4197775120e
5b5cc7d0e4d2b4197775120e- 11/2false
- 23/2true
- 32false
- 42/3false
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Answer : 2. "3/2"
Explanation :
Answer: B) 3/2 Explanation: = log 33 + log 23+ log 103log10×3×22 =log33 12+log 23+log 10312log(10×3×22) =12log 33+3 log 2+12 log103log10+log3+log22 =32log 3 + 2 log 2 + log 10log 3 + 2 log 2 + log 10 = 32