IIT JEE Practice Question and Answer
8Q: The Simon commission visited India in the year? 1773 05b5cc6a1e4d2b4197774caa9
5b5cc6a1e4d2b4197774caa9- 11933false
- 21939false
- 31921false
- 41927true
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Answer : 4. "1927"
Explanation :
Answer: D) 1927 Explanation: The British government appointed a commission under the chairmanship of Sir John Simon to report on India's constitutional progress for introducing constitutional reforms as had been promised in 1927.
Q: What is the value of 62 tens? 1773 05b5cc67be4d2b4197774c1b8
5b5cc67be4d2b4197774c1b8- 16false
- 2620true
- 362false
- 42false
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Answer : 2. "620"
Explanation :
Answer: B) 620 Explanation: Here in the question it is asked that 62 tens, which implies ten times of 62. => 62 x 10 = 620. Hence, the value of 62 tens = 620.
Q: Unlike Mitosis, Meiosis results in the formation of 1773 05b5cc6abe4d2b4197774cfa8
5b5cc6abe4d2b4197774cfa8- 12N daughter cellsfalse
- 2Haploid cellstrue
- 3body cellsfalse
- 4Diploid cellsfalse
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Answer : 2. "Haploid cells"
Explanation :
Answer: B) Haploid cells Explanation: Unlike Mitosis, Meiosis results in the formation of 4 Genetically different cells. Meiosis results in the formation of 4 Haploid daughter cells from one Diploid parent cell.
Q: What occurs once in a minute twice in a moment? 1773 05b5cc67ee4d2b4197774c244
5b5cc67ee4d2b4197774c244- Show AnswerHide Answer
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Answer :
Explanation :
Here the letter 'M' appears once in Minute and twice in a MoMent.
Q: Organisms need Nutrients in order to 1773 05b5cc6b6e4d2b4197774d583
5b5cc6b6e4d2b4197774d583- 1Breaking down foodtrue
- 2Utilize chemical compoundsfalse
- 3recyclingfalse
- 4Nonefalse
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Answer : 1. "Breaking down food"
Explanation :
Answer: A) Breaking down food Explanation: Nutrients are necessary for break down the food and supply energy to the organisms and to carry out essential life functions. Important nutrients are Hydrogen, Carbon and Oxygen. Some more important nutrients for plants are : Potassium, Sulphur, Nitrogen, Phosphorous, Calcium and Magnesium.
Q: Which unit of valuation is known as paper gold? 1772 05b5cc69be4d2b4197774c811
5b5cc69be4d2b4197774c811- 1SDRtrue
- 2Eurodollarfalse
- 3GDRfalse
- 4Petrodollarfalse
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Answer : 1. "SDR"
Explanation :
Answer: A) SDR Explanation: SDR means Special Drawing Rights. SDRs are a measure of a country's reserve assets with IMF and, whereas not 'money' in the strict sense, have several characteristics of money as interest-bearing assets, store of value, and means of settling indebtedness. International financing instrument created in 1970 by the International Monetary Fund (IMF) to coincide with the disfavor of the US dollar as the principal currency of the world trade. Also called paper gold, an SDR is neither paper nor gold but an accounting entry. It is not backed by any currency or precious metal and is used only among governments and IMF for balance Of payments settlements.
Q: The probability that a number selected at random from the first 100 natural numbers is a composite number is ? 1771 05b5cc6e3e4d2b4197774ec8e
5b5cc6e3e4d2b4197774ec8e- 13/2true
- 22/3false
- 31/2false
- 434/7false
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Answer : 1. "3/2"
Explanation :
Answer: A) 3/2 Explanation: The number of exhaustive events = 100 C₁ = 100. We have 25 primes from 1 to 100. Number of favourable cases are 75. Required probability = 75/50 = 3/2.
Q: Which planet has the lowest density? 1771 05b5cc69de4d2b4197774c933
5b5cc69de4d2b4197774c933- 1Earthfalse
- 2Jupiterfalse
- 3Saturntrue
- 4Neptunefalse
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Answer : 3. "Saturn"
Explanation :
Answer: C) Saturn Explanation: Saturn, the solar system's second largest planet that takes the prize for least dense. It's less dense than water, which has led many people to postulate that it would float. However, even if it somehow found its way to a body of water large and deep enough to contain it, Saturn would break apart and its rocky core would sink.

