Practice Question and Answer
8 Q: If the velocity of a body is doubled its kinetic energy
2023 05dc22f856d7b0b6e7450e86e
5dc22f856d7b0b6e7450e86e- 1Gets doubledfalse
- 2Becomes halffalse
- 3Does not changefalse
- 4Becomes 4 timestrue
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Answer : 4. "Becomes 4 times"
Q: Who among these is one of the main characters of Ramayana who is also seen in Mahabharata?
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5f05589fb864a45d90762704- 1Hanumantrue
- 2Ved Vyasfalse
- 3Dasharathafalse
- 4Duryodhanafalse
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Answer : 1. "Hanuman"
Q: Two casks of 48 liter and 42 liter are filled with mixtures of milk and water, the proportions in the two casks being respectively 13 : 7 and 18 : 17. If the contents of two casks be mixed and 20 liter of water be added to the whole , what will be the proportion of milk and water in the resulting mixture ?
2023 0600a8b411187ab38691e5ac2
600a8b411187ab38691e5ac2- 15:12false
- 212:13true
- 37:13false
- 48:15false
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Answer : 2. "12:13"
Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
The doctor asked his patient to regularly take his medicine.
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5efd6974d4461c5b47d8a206- 1The doctorfalse
- 2asked his patientfalse
- 3to regularly take his medicine.true
- 4No errorfalse
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Answer : 3. "to regularly take his medicine."
Q: In which country is the headquarters of the World Bank located?
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5db29608dda2a44b4cb5bfff- 1Englandfalse
- 2Russiafalse
- 3USAtrue
- 4Japanfalse
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Answer : 3. "USA"
Explanation :
The headquarters of the World Bank is in Washington D.C. United States of America (USA).
Q: What is the square root of 0.09 ?
2023 05dfca77a40c34473ac86cdc6
5dfca77a40c34473ac86cdc6- 10.3true
- 20.03false
- 30.003false
- 43.0false
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Answer : 1. "0.3 "
Q: 45 men working 9 hours per day dig 40 m deep. How many extra men should be put to dig to a depth of 56 m working 7 hours per day ? 2023 05b5cc6dae4d2b4197774e8c8
5b5cc6dae4d2b4197774e8c8- 136true
- 261false
- 348false
- 454false
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Answer : 1. "36"
Explanation :
Answer: A) 36 Explanation: (45 x 9)/40 = (M x 7)/56 => M = 81 => 81 – 45 = 36
Q: Which Australian leg-spinning all-rounder has recently passed away?
2023 05dd3aa0bc2282c484e4681ee
5dd3aa0bc2282c484e4681ee- 1Kevin Robertsfalse
- 2Tony Manntrue
- 3Brad Hoggfalse
- 4Darren Lehmannfalse
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