IIT JEE Practice Question and Answer
8Q: Did mercury cure syphilis? 1996 05b5cc68ee4d2b4197774c411
5b5cc68ee4d2b4197774c411- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
Mercury was the remedy of choice for syphilis in Protestant Europe. Until the early 20th century, the primary treatment for syphilis was mercury, in the form of calomel, ointments, steam baths, pills, and other concoctions. Mercury was already being used in Western Europe to treat skin diseases.
Q: Math Challenge 1995 05b5cc6d5e4d2b4197774e633
5b5cc6d5e4d2b4197774e633- 17false
- 244false
- 34true
- 433false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "4"
Explanation :
Answer: C) 4 Explanation: Let the required number be 'N' given that its quarter i.e; N/4 exceeds its double i.e, 2N by 7 => N/4 + 7 = 2N => N + 28 = 8N 7N = 28 N = 4.
Q: An object at rest may have 1994 05b5cc622e4d2b4197774b802
5b5cc622e4d2b4197774b802- 1Momentumfalse
- 2Potential energytrue
- 3Velocityfalse
- 4Kinetic energyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Potential energy"
Explanation :
Answer: B) Potential energy Explanation: An object at rest may have Potential energy.
Q: Find out which pair of words can be filled up in the blanks in the sentence to make the sentence meaningfully complete. The policy on foreign direct investment in multi- brand retail may be _______ in a political impasse, but big retail chains are using India as sourcing base and making an _________ on local businesses. 1994 05b5cc6c5e4d2b4197774dd55
5b5cc6c5e4d2b4197774dd55- 1Caught, impacttrue
- 2Caught, effectfalse
- 3Fetched, affectfalse
- 4Fetching, impactfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Caught, impact"
Explanation :
Answer: A) Caught, impact Explanation: Caught - according to the sentence given caught means to become involved in something, often without wanting to. Impasse - means a situation in which further development is impossible.
Q: Find the next number in the number series? 1, 4, 12, 32, ? 1994 05b5cc6a8e4d2b4197774ce61
5b5cc6a8e4d2b4197774ce61- 180true
- 2100false
- 3192false
- 4169false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "80"
Explanation :
Answer: A) 80 Explanation: Next number of the sequence 1, 4, 12, 32,... 1 = 2 x 20 4 = 2 x 21 12 = 3 x 22 32 = 4 x 23 80 = 5 x 24.
Q: In India, Salt Lake City is located in 1993 05b5cc6b6e4d2b4197774d5a3
5b5cc6b6e4d2b4197774d5a3- 1West Bangaltrue
- 2Rajastanfalse
- 3Gujaratfalse
- 4Delhifalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "West Bangal"
Explanation :
Answer: A) West Bangal Explanation: BidhanNagar in Kolkata, West Bangal is popularly known as Salt Lake City.
Q: Which revolutionary died after a 64 days fast in jail? 1993 05b5cc66de4d2b4197774bfcf
5b5cc66de4d2b4197774bfcf- 1Jatin Dastrue
- 2Pulin Dasfalse
- 3Subhash Chandra bosefalse
- 4Both A & Bfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Jatin Das"
Explanation :
Answer: A) Jatin Das Explanation: Jatindra Nath Das, also known as Jatin Das, was a revolutionary and Independence activist. He embraced death in Lahore jail after fasting for 64 days in 1929 at the age of 24 yrs.
Q: According to experts what percentage of trash is recyclable? 1993 05b5cc68ee4d2b4197774c3ea
5b5cc68ee4d2b4197774c3ea- 116%false
- 236%false
- 372%false
- 490%true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "90%"
Explanation :
Answer: D) 90% Explanation: