Practice Question and Answer
8 Q: In the following question, correct the equation by interchanging two numbers.
9 × 3 – 8 ÷ 2 + 7 = 26
2544 05e2fcaa68d38c77049a09f55
5e2fcaa68d38c77049a09f559 × 3 – 8 ÷ 2 + 7 = 26
- 13 and 7false
- 29 and 2false
- 37 and 9true
- 43 and 8false
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Answer : 3. "7 and 9"
Q:In the question a sentence has been given in Direct/Indirect. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct and mark your answer in the Answer Sheet.
Bala's mother said. Will you lock the door, Bala?
2544 05ddb57675137d252a2b520ae
5ddb57675137d252a2b520ae- 1Bala's mother told Bala that he need not lock the door.false
- 2Bala's mother asked Bala if he would lock the door.true
- 3Bala's mother asked Bala if he had locked the door.false
- 4Bala's mother said lock the door.false
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Answer : 2. "Bala's mother asked Bala if he would lock the door. "
Q:In each question below are given statements followed by two conclusions numbered I and II. You have taken the two given statements to be true even if they seem to be at variance with commonly known facts. Read the conclusions logically follows from the given statements disregarding commonly known facts. Give answer.
( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.
( d ) Neither I nor II follows.
( e ) Both I and II follow.
Statement:
Some shoes are handkerchiefs.
Some handkerchiefs are calculators.
All calculators are papers.
Conclusion:
(I) No calculator is a shoe
(II) No shoe is a paper.
2544 05e33d3248f07c156e0ac7f8a
5e33d3248f07c156e0ac7f8a( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.
( d ) Neither I nor II follows.
( e ) Both I and II follow.
Some shoes are handkerchiefs.
Some handkerchiefs are calculators.
All calculators are papers.
Conclusion:
(I) No calculator is a shoe
(II) No shoe is a paper.
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dtrue
- 5Efalse
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Answer : 4. "D"
Q: Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar ? 2544 05b5cc6d8e4d2b4197774e76e
5b5cc6d8e4d2b4197774e76e- 1720true
- 2600false
- 3660false
- 46000false
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Answer : 1. "720"
Explanation :
Answer: A) 720 Explanation: Let the number of bricks be 'N' 10 x 4/100 x 6 x 90/100 = 25/100 x 15/100 x 8/100 x N 10 x 4 x 6 x 90 = 15 x 2 x N => N = 720.
Q: Which of the following statements is not correct about Sunder Lal Bahuguna?
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601bcd8266813962b2271306- 1He is an eminent environmentalistfalse
- 2He was awarded Padma Bhushan in 2009false
- 3He started the ‘Chipko Movement’ to create awareness of deforestationfalse
- 4He was elected to Lok Sabha from Uttarkashi in Uttarakhandtrue
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Answer : 4. "He was elected to Lok Sabha from Uttarkashi in Uttarakhand"
Q: One type of liquid contains 25 % of benzene, the other contains 30% of benzene. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of benzene in the new mixture. 2544 05b5cc75ee4d2b4197774fcc0
5b5cc75ee4d2b4197774fcc0- 127 %true
- 226 %false
- 329 %false
- 421 %false
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Answer : 1. "27 %"
Explanation :
Answer: A) 27 % Explanation: Let the percentage of benzene = X(30 - X)/(X- 25) = 6/4 = 3/2 => 5X = 135 X = 27 So, required percentage of benzene = 27 %
Q: SCORES stands for
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5da434a57919e54a8e3d4fa2- 1SEBI Complaints Redress Systemtrue
- 2Special Complaints Redress Systemfalse
- 3SBI Complaints Redress Systemfalse
- 4SIDBI Complaints Redress Systemfalse
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Answer : 1. "SEBI Complaints Redress System"
Q: Which atomic power station in India is built completely indigenously? 2543 05b5cc6a2e4d2b4197774cbbd
5b5cc6a2e4d2b4197774cbbd- 1Rawat Bhatafalse
- 2Kalpakkamtrue
- 3Taraporefalse
- 4Narorafalse
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Answer : 2. "Kalpakkam"
Explanation :
Answer: B) Kalpakkam Explanation: Madras Atomic Power Station (MAPS) located at Kalpakkam about 80 kilometers (50 mi) south of Chennai, India, is a comprehensive nuclear power production, fuel reprocessing, and waste treatment facility that includes plutonium fuel fabrication for fast breeder reactors (FBRs) is the only atomic power station in India that was built completely indigenously.