GATE प्रश्न और उत्तर का अभ्यास करें
8प्र: 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' ? 9246 05b5cc6e1e4d2b4197774ebcf
5b5cc6e1e4d2b4197774ebcf- 14false
- 210false
- 38false
- 45true
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उत्तर : 4. "5"
व्याख्या :
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.
प्र: How is Radha's mother's mother's daughter-in-law's daughter related to Radha? 9179 05b5cc66de4d2b4197774bfca
5b5cc66de4d2b4197774bfca- 1Sister-in-lawtrue
- 2Sisterfalse
- 3Neicefalse
- 4Auntfalse
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उत्तर : 1. "Sister-in-law"
व्याख्या :
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.
प्र: Which sentence is capitalized correctly? 8994 05b5cc64de4d2b4197774bca2
5b5cc64de4d2b4197774bca2- 1on a cloudless night, I studied pisces, a constellation in the north sky.false
- 2On a cloudless night, I studied Pisces, a constellation in the North sky.true
- 3on a Cloudless Night, i studied Pisces, a constellation in the North Sky.false
- 4On a cloudless night, I studied pisces, a constellation in the north sky.false
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उत्तर : 2. "On a cloudless night, I studied Pisces, a constellation in the North sky."
व्याख्या :
Answer: B) On a cloudless night, I studied Pisces, a constellation in the North sky. Explanation:
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उत्तर : 2. "Two"
व्याख्या :
Answer: B) Two Explanation: Above is the table obtained from the given information in the passage. There are two people (B & G) live between the floors on which D and the one having a car Bedford.
प्र: Modern : Antiquated :: Weak : ? 8892 05b5cc6a3e4d2b4197774cbe7
5b5cc6a3e4d2b4197774cbe7- 1Strongtrue
- 2Fragilefalse
- 3Inadequatefalse
- 4Punyfalse
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उत्तर : 1. "Strong"
व्याख्या :
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.
प्र: Out of 120 students in aschool, 5% can play all the three games Cricket, Chess and Carroms. If so happens that the number of players who can play any and only two games is 30. The number of students who can play the Cricket alone is 40. What is the total number of those who can play Chess alone or Carroms alone ? 8811 05b5cc774e4d2b4197775006b
5b5cc774e4d2b4197775006b- 145false
- 244true
- 346false
- 424false
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उत्तर : 2. "44"
व्याख्या :
Answer: B) 44 Explanation: Given U=120 5% of 120 = 6 Therefore, Students who can play Chess alone or Carroms alone = 120 - (30+40+6)= 44
प्र: Which is not true of the Intertropical Convergence Zone? 8788 05b5cc694e4d2b4197774c4df
5b5cc694e4d2b4197774c4df- 1It features heavy precipitationfalse
- 2It's where the trade winds collidefalse
- 3It's a high-pressure zone with sinking airtrue
- 4It is also known as the doldrumsfalse
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उत्तर : 3. "It's a high-pressure zone with sinking air"
व्याख्या :
Answer: C) It's a high-pressure zone with sinking air Explanation: The Inter-tropical convergence zone rather has rising air, with common thunderstorms and attendant precipitation and is known by seamen as the doldrums. Inter-tropical convergence zone is where the trade winds collide. Hence, it is not a high pressure zone with sinking air.
प्र: Which of the following is the best conductor of electricity? 8586 05b5cc6a5e4d2b4197774cd09
5b5cc6a5e4d2b4197774cd09- 1Aluminiumfalse
- 2Goldfalse
- 3Silvertrue
- 4Copperfalse
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उत्तर : 3. "Silver"
व्याख्या :
Answer: C) Silver Explanation: silver is the best conductor of electricity. When compared to remaining 3 metals, as Silver having more number of free electrons in its valency shell it is the good conductor of electricity. Conductors Thermal Conductivity @ 25degree C Silver --- 429Copper --- 401Gold --- 310Aluminium --- 250