IIT JEE Practice Question and Answer
8Q: Now my value becomes ? 1526 05b5cc6d2e4d2b4197774e45c
5b5cc6d2e4d2b4197774e45c- 15false
- 210true
- 315false
- 412false
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Answer : 2. "10"
Explanation :
Answer: B) 10 Explanation: In the first figure, number of triangles are 5. In the second, the figure becomes double then the number of triangles also doubles. i.e, 10.
Q: On dividing a number by 96, we get 271 as quotient and 0 as remainder. On dividing the same number by 95, what will be the remainder ? 1525 05b5cc6dde4d2b4197774e9ce
5b5cc6dde4d2b4197774e9ce- 187false
- 259false
- 392false
- 481true
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Answer : 4. "81"
Explanation :
Answer: D) 81 Explanation: Number = 271 x 96 + 0 = 26016 => 95) 26016 (273 25935 -------- 81 Required number = 81.
Q: Plant cells perform photosynthesis, which occurs in the 1525 05b5cc694e4d2b4197774c4c1
5b5cc694e4d2b4197774c4c1- 1Nucleusfalse
- 2Mitochondriafalse
- 3Cytoplasmfalse
- 4Chloroplaststrue
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Answer : 4. "Chloroplasts"
Explanation :
Answer: D) Chloroplasts Explanation: Photosynthesis takes place inside plant cells in small things called chloroplasts. Chloroplasts contain a green substance called chlorophyll and this absorbs the light energy needed to make photosynthesis happen.
Q: A motorboat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the motorboat and speed of the water current respectively? 1525 05b5cc6bde4d2b4197774d91a
5b5cc6bde4d2b4197774d91a- 13:7false
- 27:9false
- 35:4false
- 48:3true
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Answer : 4. "8:3"
Explanation :
Answer: D) 8:3 Explanation: Let the man's rate upstream be x kmph and that downstream be y kmph. Then, distance covered upstream in 8 hrs 48 min = Distance covered downstream in 4 hrs. x x 8 4 = (y x 4) 5 44 x =4y 5 y = 11 x. 5 Required ratio = y + x : y - x 2 2 = 16x x 1 : 6x x 1 5 2 5 2 = 8 : 3 5 5 = 8 : 3.
Q: What is the name of a 12-year-old Indian-origin boy who has been crowned as the UK's 'child genius' in a popular television quiz competition ? 1524 05b5cc6cae4d2b4197774e00b
5b5cc6cae4d2b4197774e00b- 1Rahul Doshitrue
- 2Anshul Vermafalse
- 3Ravi Sharmafalse
- 4Ronan Kumarfalse
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Answer : 1. "Rahul Doshi"
Explanation :
Answer: A) Rahul Doshi Explanation:
Q: If rupee two produces rupees eleven over a period of 30 years, find the rate of simple interest ? 1524 05b5cc6e2e4d2b4197774ec7f
5b5cc6e2e4d2b4197774ec7f- 117.25 %false
- 218.14 %false
- 318.33 %true
- 417.35 %false
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Answer : 3. "18.33 %"
Explanation :
Answer: C) 18.33 % Explanation: We know that I = PTR/100 11 = (2x30xR)/100 R = 18.333 %
Q: Which of the following is the largest unit of information? 1524 05b5cc67ee4d2b4197774c22a
5b5cc67ee4d2b4197774c22a- 11 TBtrue
- 21 GBfalse
- 31 MBfalse
- 41 KBfalse
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Answer : 1. "1 TB"
Explanation :
Answer: A) 1 TB Explanation: 1 TB > 1 GB > 1 MB > 1 KB 1 Tb (Tera Byte) = 1024 GB 1 GB (Giga Byte) = 1024 MB 1 MB (Mega Byte) = 1024 KB 1 KB (Kilo Byte) = 1024 Bytes 1 Byte = 8 Bit Hence, largest unit of information is TB (Tera Byte) and smallest unit of information is Bit.
Q: Saving accounts usually offer ___ interest rates than checking accounts. 1524 05b5cc695e4d2b4197774c4f6
5b5cc695e4d2b4197774c4f6- 1Highertrue
- 2Lowerfalse
- 3Equalfalse
- 4Nonefalse
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Answer : 1. "Higher"
Explanation :
Answer: A) Higher Explanation: A savings account is the most basic type of account at a bank or credit union, allowing you to deposit money, keep the funds safe, and withdraw funds as needed. Savings accounts typically pay interest on your deposits, which helps you grow your money, but rates are relatively low on these low-risk accounts. A checking account is a deposit account held at a financial institution that allows withdrawals and deposits. Also called demand accounts or transactional accounts, checking accounts are very liquid and can be accessed using checks, automated teller machines and electronic debits, among other methods. Hence, Saving accounts usually offer higher interest rates than checking accounts.

