IIT JEE Practice Question and Answer
8Q: What color does yellow and green make? 1932 05b5cc69fe4d2b4197774c9d7
5b5cc69fe4d2b4197774c9d7- 1Limetrue
- 2Ocean mistfalse
- 3Maroonfalse
- 4Tangerinefalse
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Answer : 1. "Lime"
Explanation :
Answer: A) Lime Explanation: Yellow and green color mix make a Lime color. The three primary colors in additive mixing are red, green, and blue. In the absence of color or, when no colors are showing, the result is black. If all three primary colors are showing, the result is white. When red and green combine, the result is yellow. When red and blue combine, the result is magenta. When blue and green combine, the result is cyan.
Q: Solve the Riddle :: Three men were on a boat that was stuck one mile from the shore. One was afraid of Sharks. The other couldn't Swim. And the last one didn't have a life jacket. However, they reached the shore without any problems. How did they do it? 3420 05b5cc69fe4d2b4197774c9dc
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Answer :
Explanation :
They walked and did this. It was never specified that the boat was at sea. Since this logic is observed by them to tackle situation.
Q: What is the Capital city of Peru? 1583 05b5cc69fe4d2b4197774c9dd
5b5cc69fe4d2b4197774c9dd- 1Sucrefalse
- 2Manamafalse
- 3Limatrue
- 4Bogotafalse
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Answer : 3. "Lima"
Explanation :
Answer: C) Lima Explanation: Lima is the Capital of Peru and its Currency is Sol.
Q: What happens during the S-phase of the cell cycle? 1658 05b5cc69fe4d2b4197774c9cd
5b5cc69fe4d2b4197774c9cd- 1cell divisionfalse
- 2cell growthfalse
- 3DNA replicationtrue
- 4protein and enzyme synthesisfalse
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Answer : 3. "DNA replication"
Explanation :
Answer: C) DNA replication Explanation: S-phase (synthesis phase) is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Precise and accurate DNA replication is necessary to prevent genetic abnormalities which often lead to cell death or disease.
Q: The accounting process involves all of the following except 7338 05b5cc69fe4d2b4197774c9d2
5b5cc69fe4d2b4197774c9d2- 1identifying economic transactions that are relevant to the businessfalse
- 2analyzing and interpreting financial reportstrue
- 3communicating financial information to users by preparing financial reportsfalse
- 4recording nonquantifiable economic eventsfalse
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Answer : 2. "analyzing and interpreting financial reports"
Explanation :
Answer: B) analyzing and interpreting financial reports Explanation: The three steps in the accounting process are 1. Identification, 2. Recording, and 3. Communication. Hence, analyzing and interpreting financial reports is not involved in the accounting process.
Q: Which of the following is the strongest base? 2362 05b5cc69fe4d2b4197774c9c8
5b5cc69fe4d2b4197774c9c8- 1LiCH3true
- 2LiFfalse
- 3LiOHfalse
- 4LiNH2false
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Answer : 1. "LiCH3"
Explanation :
Answer: A) LiCH3 Explanation: The stability of the ions is determined by the energy of the lone pairs. Carbon has the least effective nuclear charge (Zeff) and so the lone pair on the CH3− ion has the highest energy, making it the least stable ion and so the strongest base. The Zeff increases as we move across the period until we get to fluorine which has the greatest Zeff and so its lone pairs have the lowest energy, making F− the least basic ion. In order of decreasing basicity they are ranked LiCH3 > LiNH2 > LiOH > LiF. We are dealing with the ions F−, OH−, NH2− and CH3− and so the factor which influences their basicity is the stability of the ion compared to its conjugate acid.
Q: Oscar Awards are conferred annually by 1941 05b5cc69fe4d2b4197774c9c3
5b5cc69fe4d2b4197774c9c3- 1Academy of Motion Pictures, arts and sciences, USAtrue
- 2Hollywood Foreign Press Associationfalse
- 3Government of United Statesfalse
- 4Nonefalse
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Answer : 1. "Academy of Motion Pictures, arts and sciences, USA"
Explanation :
Answer: A) Academy of Motion Pictures, arts and sciences, USA Explanation:
Q: Which of the following animals was not native to India? 7609 05b5cc69ee4d2b4197774c9be
5b5cc69ee4d2b4197774c9be- 1Rhinocerosfalse
- 2Tigerfalse
- 3Horsetrue
- 4Elephantfalse
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Answer : 3. "Horse"
Explanation :
Answer: C) Horse Explanation:

