IIT JEE Practice Question and Answer
8Q: Which action is safe for a pwc? 10181 05b5cc6a9e4d2b4197774cefb
5b5cc6a9e4d2b4197774cefb- 1towing a skier behind a pwc rated for 3 people with two persons on boardfalse
- 2shutting off the engine before cleaning debris from the pump intakefalse
- 3seating a child to small to hold on the operator in front of the operatortrue
- 4All the abovefalse
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Answer : 3. "seating a child to small to hold on the operator in front of the operator"
Explanation :
Answer: C) seating a child to small to hold on the operator in front of the operator Explanation: Two passengers behind the operator is safe for a PWC.
Q: Financial management process deals with 10030 05b5cc675e4d2b4197774c10b
5b5cc675e4d2b4197774c10b- 1Financing decisionstrue
- 2Investmentsfalse
- 3Both A & Bfalse
- 4None of the abovefalse
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Answer : 1. "Financing decisions"
Explanation :
Answer: A) Financing decisions Explanation: Financial management refers to the efficient and effective management of money (funds) in such a manner as to accomplish the objectives of the organization. It is the specialized function directly associated with the top management. Hence, it deals with Financial decisions.
Q: In a pot, there is a mixture of milk and water in the ratio 4 : 5. If it is filled with an additional 8 litres of milk, the pot would be full and ratio of milk and water would become 6 : 5. Find the capacity of the pot ? 9913 05b5cc6d6e4d2b4197774e66f
5b5cc6d6e4d2b4197774e66f- 111 litfalse
- 222 littrue
- 333 litfalse
- 444 litfalse
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Answer : 2. "22 lit"
Explanation :
Answer: B) 22 lit Explanation: Let the capacity of the pot be 'P' litres.Quantity of milk in the mixture before adding milk = 4/9 (P - 8)After adding milk, quantity of milk in the mixture = 6/11 P.6P/11 - 8 = 4/9(P - 8)10P = 792 - 352 => P = 44. The capacity of the pot is 44 liters.
Q: How is Radha's mother's mother's daughter-in-law's daughter related to Radha? 9846 05b5cc66de4d2b4197774bfca
5b5cc66de4d2b4197774bfca- 1Sister-in-lawtrue
- 2Sisterfalse
- 3Neicefalse
- 4Auntfalse
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Answer : 1. "Sister-in-law"
Explanation :
Answer: A) Sister-in-law Explanation: Radha ----> Radha's mother ------> Mother's mother => Radha's Grand-mother. Radha's Grand-mother's daughter-in-law ------> Radha's Aunt -----> Radha's Aunt's daughter => Radha's sister-in-law.
Q: Ajay and Vijay have some marbles with them. Ajay told Vijay "if you give me 'x' marbles, both of us will have equal number of marbles". Vijay then told Ajay "if you give me twice as many marbles, I will have 30 more marbles than you would". Find 'x' ? 9828 05b5cc6e1e4d2b4197774ebcf
5b5cc6e1e4d2b4197774ebcf- 14false
- 210false
- 38false
- 45true
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Answer : 4. "5"
Explanation :
Answer: D) 5 Explanation: If Vijay gives 'x' marbles to Ajay then Vijay and Ajay would have V - x and A + x marbles.V - x = A + x --- (1)If Ajay gives 2x marbles to Vijay then Ajay and Vijay would have A - 2x and V + 2x marbles.V + 2x - (A - 2x) = 30 => V - A + 4x = 30 --- (2)From (1) we have V - A = 2xSubstituting V - A = 2x in (2)6x = 30 => x = 5.
Q: 9 men and 12 boys finish a job in 12 days, 12 men and 12 boys finish it in 10 days. 10 men and 10 boys shall finish it in how many days ? 9814 05b5cc6e5e4d2b4197774ed33
5b5cc6e5e4d2b4197774ed33- 115 daysfalse
- 211 daysfalse
- 314 daysfalse
- 412 daystrue
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Answer : 4. "12 days"
Explanation :
Answer: D) 12 days Explanation: 9M + 12B ----- 12 days ...........(1)12M + 12B ------- 10 days........(2)10M + 10B -------?108M + 144B = 120M +120B24B = 12M => 1M = 2B............(3) From (1) & (3) 18B + 12B = 30B ---- 12 days 20B + 10B = 30B -----? => 12 days.
Q: The agricultural revolution led to the need for organized 9798 05b5cc619e4d2b4197774b719
5b5cc619e4d2b4197774b719- 1greenhouse gas reformfalse
- 2governmenttrue
- 3pest controlfalse
- 4technological reformfalse
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Answer : 2. "government"
Explanation :
Answer: B) government Explanation: The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.
Q: Modern : Antiquated :: Weak : ? 9602 05b5cc6a3e4d2b4197774cbe7
5b5cc6a3e4d2b4197774cbe7- 1Strongtrue
- 2Fragilefalse
- 3Inadequatefalse
- 4Punyfalse
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Answer : 1. "Strong"
Explanation :
Answer: A) Strong Explanation: Modern is used to refer to something new whereas antiquated is used with respect to something old. In other words, both terms are the opposite of each other. From the above analysis, the missing word should be a word that represents the opposite of weak. Strong is used to with great influence. Therefore, the apt word is strong or any synonym of strong like potent, powerful, keen,... Hence, Modern : Antiquated :: Weak : Strong.