Practice Question and Answer
8Q: A and B can fill the tank in 60 min and 90 min. There is a leak at 3/4th of the height. If leak is opened alone, it takes 36 min to empty till 3/4th the height. Find the time taken to fill the tank if all of the taps and the leak are opened simultaneously. 7847 05b5cc6bfe4d2b4197774da56
5b5cc6bfe4d2b4197774da56- 139true
- 227false
- 337false
- 433false
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Answer : 1. "39"
Explanation :
Answer: A) 39 Explanation:
Q: Which of the following is a legal requirement for PFDs? 7845 05b5cc683e4d2b4197774c2c7
5b5cc683e4d2b4197774c2c7- 1PFDs must be properly sized for the intended wearer.false
- 2Must be in good, serviceable condition.false
- 3Sizing for PFDs is based on body weight and chest size.false
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: PFD's : Personal Flotation Devices (life jackets). It is a legal requirement for a PFD to 1. Must be in good, serviceable condition 2. PFDs must be properly sized for the intended wearer. 3. Sizing for PFDs is based on body weight and chest size.
Q: Directions (87): In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
The ten captains (a)/ had each an (b)/ achievement of (c)/ his own. (d)/ No error (e)
7844 05d76058234e9db73cc62ead6
5d76058234e9db73cc62ead6The ten captains (a)/ had each an (b)/ achievement of (c)/ his own. (d)/ No error (e)
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Etrue
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Answer : 5. "E"
Q: विश्व की सबसे लंबी भूमि सीमा किन दो देशों के बीच है?
7841 05e252d7e3c14c44b82329613
5e252d7e3c14c44b82329613- 1ऑस्ट्रेलिया और न्यूजीलैंडfalse
- 2कनाडा और यूएसएtrue
- 3स्विट्जरलैंड और इटलीfalse
- 4भारत और चीनfalse
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Answer : 2. "कनाडा और यूएसए"
Explanation :
कनाडा-संयुक्त राज्य अमेरिका सीमा. 8,893 किमी लंबी, कनाडा और संयुक्त राज्य अमेरिका दुनिया की सबसे लंबी सीमा साझा करते हैं।
Q: Find the missing number in the following series? 2, 3, 10, 39, ?, 885 7825 05b5cc7c6e4d2b41977750d28
5b5cc7c6e4d2b41977750d28- 1128false
- 2156false
- 3172true
- 4189false
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Answer : 3. "172"
Explanation :
Answer: C) 172 Explanation: Take a Look at the below sereies 2×1+12=3 3×2+22=10 10×3+32=39 39×4+42=172 172×5+52=885
Q: निर्देश: निम्नलिखित प्रश्न में दिए गए विकल्पों में से सम्बंधित अक्षरों को चुनिए
ऊर्जा: जूल:: आयतन:?
7822 05ffeb4624426b26e3e5a6125
5ffeb4624426b26e3e5a6125ऊर्जा: जूल:: आयतन:?
- 1ठोसfalse
- 2क्षमताfalse
- 3किलोग्रामfalse
- 4लीटरtrue
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Answer : 4. "लीटर"
Q: Which of the following animals was not native to India? 7820 05b5cc69ee4d2b4197774c9be
5b5cc69ee4d2b4197774c9be- 1Rhinocerosfalse
- 2Tigerfalse
- 3Horsetrue
- 4Elephantfalse
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Answer : 3. "Horse"
Explanation :
Answer: C) Horse Explanation:
Q: Complete the number series given below ? 13 19 37 ? 141 243 7819 05b5cc6cae4d2b4197774dfca
5b5cc6cae4d2b4197774dfca- 158false
- 267false
- 375true
- 496false
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Answer : 3. "75"
Explanation :
Answer: C) 75 Explanation: The given series follows the pattern that So the missing number is 37 + 38 = 75 75 + 66 = 141 ....