IIT JEE Practice Question and Answer
8Q: Highest Jute producing state in India? 1598 05b5cc6a3e4d2b4197774cc0a
5b5cc6a3e4d2b4197774cc0a- 1Gujaratfalse
- 2West Bengaltrue
- 3Uttar Pradeshfalse
- 4Biharfalse
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Answer : 2. "West Bengal"
Explanation :
Answer: B) West Bengal Explanation: West Bengal is the highest Jute producing state in India followed by Bihar and Assam in second and third place. Gujarat is the largest Cotton producing state in India.
Q: According to new federal data released, the US state whose economy has surpassed that of the UK to become the world’s fifth largest was 1598 05b5cc688e4d2b4197774c313
5b5cc688e4d2b4197774c313- 1Massachusettsfalse
- 2Floridafalse
- 3Hawaiifalse
- 4Californiatrue
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Answer : 4. "California"
Explanation :
Answer: D) California Explanation: The US state California's economy has surpassed that of the UK to become the world’s fifth largest, according to new federal data released. With a GDP of $2.7 trillion, California is now only behind the US, China, Japan and Germany.
Q: Choose the synonym of 'Maelstrom' from the following given words ? 1597 05b5cc75ee4d2b4197774fccf
5b5cc75ee4d2b4197774fccf- 1Congregationfalse
- 2Thunderfalse
- 3Miraclefalse
- 4Turmoiltrue
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Answer : 4. "Turmoil"
Explanation :
Answer: D) Turmoil Explanation: 'Maelstrom' refers to a violent and confused state. The word closest in meaning would be 'turmoil', which also means a state of great disturbance.
Q: In economics, if a good is inelastic, 1597 05b5cc655e4d2b4197774bd69
5b5cc655e4d2b4197774bd69- 1its supply or demand is not sensitive to price changes.true
- 2consumers have lost an interest in purchasing it.false
- 3producers have lost an interest in manufacturing it.false
- 4its supply or demand is too sensitive to price changes.false
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Answer : 1. "its supply or demand is not sensitive to price changes."
Explanation :
Answer: A) its supply or demand is not sensitive to price changes. Explanation: A good that is inelastic does not have very stretchy demand. In economic terms, the quantity demanded does not change a lot when the price changes. What do I mean by "does not change a lot"? If the percent change in quantity demanded is less than the percent change in price, economists label the demand for the good as inelastic. So, if the price of a good increases by 10 percent and the quantity demanded decreases by only 5 percent, that good is said to have inelastic demand. The quantity demanded does not stretch much relative to the change in price. Hence, in this case, consumers are not considered very sensitive, or responsive, to a change in the price of that good.
Q: 125 over 1000 in Simplest Form? 1596 05b5cc6abe4d2b4197774d034
5b5cc6abe4d2b4197774d034- 12/9false
- 21/8true
- 33/8false
- 44/7false
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Answer : 2. "1/8"
Explanation :
Answer: B) 1/8 Explanation: 125 over 1000 in Simplest Form means 1251000 in its simple fraction form. Now, to get the simplest form of 125/1000, find the HCF or GCD of both numerator and denominator i.e, 125 and 1000. HCF of 125, 1000 = 125 Then, divide both numerator and denominator by 125 i.e, 1251251000125 = 18 Hence, 18 is the simplest form of 125 over 1000.
Q: Can you Solve 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7 = 1596 05b5cc6b4e4d2b4197774d496
5b5cc6b4e4d2b4197774d496- 1112true
- 256false
- 30false
- 498false
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Answer : 1. "112"
Explanation :
Answer: A) 112 Explanation: 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7= 7 + 1 + 49 + 7 - 1 + 49= 8 + 56 + 48= 56 + 56= 112
Q: Sanjeev ranks seventh from the top and twenty eighth from the bottom in a class. How many students are there in the class? 1596 05b5cc6bbe4d2b4197774d84e
5b5cc6bbe4d2b4197774d84e- 133false
- 236false
- 335false
- 434true
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Answer : 4. "34"
Explanation :
Answer: D) 34 Explanation: Total number of students in the class = 28 + 6 i.e, from top(7-1) 28 + 6 = 34
Q: Sriram was conducting an experiment in which the average of 11 observations came to be 92, while the average of first five observations was 89, and that of the last five was 86. What was the measure of the 6th observation ? 1596 05b5cc6d0e4d2b4197774e33d
5b5cc6d0e4d2b4197774e33d- 1134false
- 2137true
- 3139false
- 4141false
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Answer : 2. "137"
Explanation :
Answer: B) 137 Explanation: This can be done as, (11 × 92) - (5 × 89) - (5 × 86) = 1012- 445 - 430 = 137

