Practice Question and Answer
8Q: Pipe K fills a tank in 30 minutes. Pipe L can fill the same tank 5 times as fast as pipe K. If both the pipes were kept open when the tank is empty, how much time will it take for the tank to overflow ? 3576 05b5cc75ee4d2b4197774fcc5
5b5cc75ee4d2b4197774fcc5- 13 minutesfalse
- 22 minutesfalse
- 34 minutesfalse
- 45 minutestrue
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Answer : 4. "5 minutes"
Explanation :
Answer: D) 5 minutes Explanation: Let the total capacity of tank be 90 liters.Capacity of tank filled in 1 minute by K = 3 liters.Capacity of tank filled in 1 minute by L = 15 liters.Therefore, capacity of the tank filled by both K and L in 1 minute = 18 liters.Hence, time taken by both the pipes to overflow the tank = 90/18 = 5 minutes.
Q:Directions: Which of the phrases (A), (B), (C) and (D) given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct. If the sentence is correct as it is, mark (E), i.e., 'No correction required' as the answer.
In order to earning decent living we need to have a good job which pays a substantial amount of money.
3572 05ea6bff4fb6adc33ce5c4c19
5ea6bff4fb6adc33ce5c4c19- 1earned decency lifefalse
- 2earning decency livefalse
- 3earn a decent livingtrue
- 4earned decently lifefalse
- 5No correction requiredfalse
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Answer : 3. "earn a decent living"
Q:Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.
A large bundle bound for storage or transport
3572 05f1a643698004644da9416de
5f1a643698004644da9416de- 1Bunchfalse
- 2Baletrue
- 3Bevyfalse
- 4Barrelfalse
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Answer : 2. "Bale"
Q: The product of the ages of Swati and Aparna is 120. If thrice the age of Aparna is more than Swati's age by 2 years, fund the age of Swati.
3572 05ee05c5aca41b347ed33045b
5ee05c5aca41b347ed33045b- 118true
- 220false
- 324false
- 416false
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Answer : 1. "18"
Q: The National Aeronautics and Space Administration renamed its Wide Field Infrared Survey Telescope as?
3571 05edcb19fd1536a09d56dd6c8
5edcb19fd1536a09d56dd6c8- 1Hubble 2 Space Telescopefalse
- 2Nancy Grace Roman Space Telescopetrue
- 3Hubble legacy Space Telescopefalse
- 4Legend Grace Space Telescopefalse
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Answer : 2. "Nancy Grace Roman Space Telescope"
Q: Where is the Zinc smelter of Hindustan Zinc. Ltd. Located in Udaipur?
3570 05f7c40bcf16bc526c31bf61c
5f7c40bcf16bc526c31bf61c- 1Khetrifalse
- 2Neemranafalse
- 3Debaritrue
- 4Nimbaherafalse
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Answer : 3. "Debari"
Q: Cafe Coffee Day has entered into an agreement with which airlines carrier for becoming the single-point vend or supplying snacks and beverages on board? 3570 05b5cc7c4e4d2b41977750bc4
5b5cc7c4e4d2b41977750bc4- 1Indian (Indian Airlines)false
- 2Air Saharafalse
- 3Air Deccantrue
- 4Kingfisher Airlinesfalse
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Answer : 3. "Air Deccan"
Explanation :
Answer: C) Air Deccan Explanation:
Q: The number of squares in the given figure is
3567 064c7a82629beb3482a47322e
64c7a82629beb3482a47322e- 17false
- 28false
- 39true
- 410false
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