Practice Question and Answer
8 Q: Which organization has recommended the use of hydroxychloroquine to treat COVID-19?
1891 05e7daca0964aff79eb5846c1
5e7daca0964aff79eb5846c1- 1AIIMSfalse
- 2DRDOfalse
- 3ICMRtrue
- 4BARCfalse
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Answer : 3. "ICMR"
Q: The average age of a man and his son is 29 years. The ratio of their ages 4 years ago was 21:4 respectively. What is the present age of the son? 1891 05d0c999b0cbb1019f52481ec
5d0c999b0cbb1019f52481ec- 112 Yearstrue
- 28 Yearsfalse
- 310 Yearsfalse
- 414 Yearsfalse
- 5None of thesefalse
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Answer : 1. "12 Years"
Q: Direction: What should come in place of the questions mark (?) in the following letter series?
reoc, pgme, nikg, Ikii, ?
1891 15f5f2f4d2e2c8928233f1d65
5f5f2f4d2e2c8928233f1d65reoc, pgme, nikg, Ikii, ?
- 1efghfalse
- 2wxyzfalse
- 3aceffalse
- 4jmgktrue
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Answer : 4. "jmgk "
Q: Find the odd word from the following:
1890 05d284560c878e63dcb62584b
5d284560c878e63dcb62584b- 1Cancelfalse
- 2Voidfalse
- 3Deletefalse
- 4Implementtrue
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Answer : 4. "Implement"
Explanation :
Remaining the Implement all other is synonyms.
Q: The highest altitude (4411 meters above sea level) is of:
1890 05ed4b00d0263bb400f797bc4
5ed4b00d0263bb400f797bc4- 1Bangda Airportfalse
- 2Heathrow Airportfalse
- 3Daocheng Yading Airporttrue
- 4Kathmandu Airportfalse
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Answer : 3. "Daocheng Yading Airport "
Q: Find the odd letters from the given alternatives.
1890 05e816f034e941d3661dc7a11
5e816f034e941d3661dc7a11- 1DAEHfalse
- 2KIMPtrue
- 3HEILfalse
- 4FCGJfalse
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Answer : 2. "KIMP"
Q: What value will come in the place of question mark in the following number series?
5 9 36 208 1398 ?
1890 05e90014ace0a3938e2c789b3
5e90014ace0a3938e2c789b35 9 36 208 1398 ?
- 111342false
- 211472true
- 311274false
- 411674false
- 511562false
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Answer : 2. "11472 "
Q: A letter is takenout at random from 'ASSISTANT' and another is taken out from 'STATISTICS'. The probability that they are the same letter is : 1890 05b5cc7d0e4d2b41977751213
5b5cc7d0e4d2b41977751213- 135/96false
- 219/90true
- 319/96false
- 4None of thesefalse
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Answer : 2. "19/90"
Explanation :
Answer: B) 19/90 Explanation: ASSISTANT→AAINSSSTT STATISTICS→ACIISSSTTT Here N and C are not common and same letters can be A, I, S, T. Therefore Probability of choosing A = 2C19C1×1C110C1 = 1/45 Probability of choosing I = 19C1×2C110C1 = 1/45 Probability of choosing S = 3C19C1×3C110C1 = 1/10 Probability of choosing T = 2C19C1×3C110C1 = 1/15 Hence, Required probability = 145+145+110+115= 1990