IIT JEE Practice Question and Answer
8Q: Largest Mint in India is at 1942 05b5cc6b7e4d2b4197774d5d3
5b5cc6b7e4d2b4197774d5d3- 1Mumbaifalse
- 2Hyderabadfalse
- 3Noidafalse
- 4Kolkatatrue
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Answer : 4. "Kolkata"
Explanation :
Answer: D) Kolkata Explanation: The Largest Mint in India is Kolkata Mint. Government of India operates 4 Mints in the country for the production of Coins. They are at Hyderabad, Telangana Mumbai, Maharashtra Kolkata, West Bengal Noida, Uttar Pradesh.
Q: What animal has the highest blood pressure? 1939 05b5cc66de4d2b4197774bfde
5b5cc66de4d2b4197774bfde- 1Elephantfalse
- 2Giraffetrue
- 3Lionfalse
- 4Rabbitfalse
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Answer : 2. "Giraffe"
Explanation :
Answer: B) Giraffe Explanation: Giraffe has the highest blood pressure among animals. This is due to the fact that there is a large pressure drop (~100 mmhg) as the blood is transported from the heart, up the neck, to the brain. This is about twice the normal blood pressure of humans (120/80 mmhg).
Q: In terms of territorial extent, the largest district of India is located in which of the following states ? 1939 05b5cc709e4d2b4197774f2b9
5b5cc709e4d2b4197774f2b9- 1Rajasthanfalse
- 2Tamil Nadufalse
- 3Jammu & Kashmirfalse
- 4Gujarattrue
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Answer : 4. "Gujarat"
Explanation :
Answer: D) Gujarat Explanation: Kachchh district is the largest in India in terms of territorial extent, located in the state of Gujarat.The second largest district is Leh in Jammu & Kashmir.
Q: Khushi bought the bangles of equal number of Rs. 34 per piece, Rs. 42 per piece and Rs. 6 per piece. She spends total Rs. 1722 on all types of bangles. How many bangles did she buy of each type ? 1938 05b5cc6c2e4d2b4197774dbd2
5b5cc6c2e4d2b4197774dbd2- 127false
- 213false
- 317false
- 421true
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Answer : 4. "21"
Explanation :
Answer: D) 21 Explanation: Let number of bangles kushi purchase of each type = x From the given data, 34x + 42x + 6x = 1722 x = 1722/82 = 21.
Q: How are ip addresses available to the internet classified? 1938 05b5cc669e4d2b4197774bf82
5b5cc669e4d2b4197774bf82- 1Staticfalse
- 2Publictrue
- 3Privatefalse
- 4None of the abovefalse
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Answer : 2. "Public"
Explanation :
Answer: B) Public Explanation: An IP address (internet protocol address) is a numerical representation that uniquely identifies a specific interface on the network. Addresses in IPv4 are 32-bits long. This allows for a maximum of 4,294,967,296 (2^32) unique addresses. Addresses in IPv6 are 128-bits, which allows for 3.4 x 1038 (2^128) unique addresses. IP addresses available to the internet are classified as Public.
Q: The more you take the more you leave behind. What is it? 1938 05b5cc6ace4d2b4197774d0ab
5b5cc6ace4d2b4197774d0ab- Show AnswerHide Answer
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Answer :
Explanation :
Footsteps. Yes, as you walk forward, you will leave the footstep behind you.
Q: A person in a bet 40 shots taken. 50p for a hit, 10p for a miss.(he have to give). Finally he has Rs.5. How many hits he have ? 1938 05b5cc718e4d2b4197774f47c
5b5cc718e4d2b4197774f47c- 115true
- 220false
- 325false
- 430false
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Answer : 1. "15"
Explanation :
Answer: A) 15 Explanation: Let number of hit shots be 'X'Let number of miss shots be 'Y'Given X + Y = 40....(1)50X - 10Y = 500.....(2)Solving 1 and 2, we getX = 15 and Y = 25Therefore, number of hits = 15
Q: It costs Rs. p each to send the first thousand messsages and Rs. q to send each subsequent one . If r is greater than 1,000, how many Rupees will it cost to send r messages ? 1938 05b5cc6cfe4d2b4197774e2ef
5b5cc6cfe4d2b4197774e2ef- 11000 (r - p) + pqfalse
- 21000 p + qrfalse
- 31000 (r - q) + prfalse
- 41000(p - q) + qrtrue
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Answer : 4. "1000(p - q) + qr"
Explanation :
Answer: D) 1000(p - q) + qr Explanation: We need to find the total cost to send r messsages, r > 1000. The first 1000 messsages will cost Rs.p each (Or) The total cost of first 1000 messsages = Rs.1000p The remaining (r - 1000) messsages will cost Rs.q each (Or) The cost of the (r - 1000) = Rs.(r - 1000)y Therefore, total cost = 1000p + rq - 1000q = 1000(p - q) + qr

