IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: In Cricket the two sets of wickets are 1874 05b5cc6a6e4d2b4197774cd13
5b5cc6a6e4d2b4197774cd13- 122 yards aparttrue
- 224 yards apartfalse
- 320 yards apartfalse
- 421 yards apartfalse
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उत्तर : 1. "22 yards apart"
व्याख्या :
Answer: A) 22 yards apart Explanation: According to the rules and regulations of cricket, the height of the stumps must be of 28 inches or 71.12 cms. The total distance between the off stump and leg stump should be 9 inches or 22.86 cms. 1. Width and pitching. Two sets of wickets shall be pitched opposite and parallel to each other at a distance of 22 yards/20.12 meters.
प्र: In a certain Business, the profit is 220% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit ? 1874 05b5cc767e4d2b4197774fe45
5b5cc767e4d2b4197774fe45- 161%true
- 275%false
- 355%false
- 481%false
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उत्तर : 1. "61%"
व्याख्या :
Answer: A) 61% Explanation: Let C.P.= Rs. 100. Then, Profit = Rs.220, S.P. = Rs.320. New C.P. = 125% of Rs. 100 = Rs. 125 New S.P. = Rs.320. Profit = Rs. (320 - 125) = Rs. 195 Required percentage = 195320×100== 60.9 =~ 61%
प्र: When referring to student loans what is a grace period? 1874 05b5cc683e4d2b4197774c2c1
5b5cc683e4d2b4197774c2c1- 16 monthstrue
- 212 monthsfalse
- 318 monthsfalse
- 424 monthsfalse
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उत्तर : 1. "6 months"
व्याख्या :
Answer: A) 6 months Explanation: 6 months after graduating or quitting school when you have to start paying back the loans. A grace period is one term that’s provided for student loans that allow you to delay payments up to a certain length of time, without penalty. During a grace period no late charges would apply, and the loan would not risk falling into default for missed payments. The grace period allows you time to find financial stability prior to having to make payments on your student loans. Many students use student loans to help pay for their college expenses, including tuition, books, room and board, and other living expenses. Students are expected to repay these loans when they graduate.
प्र: How many numbers up to 101 and 300 are divisible by 11 ? 1874 05b5cc6d3e4d2b4197774e51d
5b5cc6d3e4d2b4197774e51d- 118true
- 220false
- 319false
- 417false
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उत्तर : 1. "18"
व्याख्या :
Answer: A) 18 Explanation: (300 – 101)/11 = 199/11 = 18 1/1118 Numbers.
प्र: How many birthdays does the average person have? 1873 05b5cc670e4d2b4197774c05f
5b5cc670e4d2b4197774c05f- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Any person can have only 1 birthday i.e, the day he was born. And every year we celebrate it's anniversaries.
प्र: Which city has become the first Indian city to have its own logo? 1872 05b5cc6b9e4d2b4197774d734
5b5cc6b9e4d2b4197774d734- 1Bengalurutrue
- 2Hyderabadfalse
- 3New Delhifalse
- 4Gujaratfalse
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उत्तर : 1. "Bengaluru"
व्याख्या :
Answer: A) Bengaluru Explanation: Bengaluru becomes the first Indian city to get its very own logo Much like New York and Singapore, Bengaluru is set to get its own logo, becoming the first Indian city to do so.
प्र: Sound travels fastest in 1870 05b5cc675e4d2b4197774c11b
5b5cc675e4d2b4197774c11b- 1Vacuumfalse
- 2Airfalse
- 3Glasstrue
- 4Waterfalse
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उत्तर : 3. "Glass"
व्याख्या :
Answer: C) Glass Explanation: Sound is a mechanical vibration and needs a medium for propagation. The higher the density of the medium, the faster the sound travels. So, sound cannot travel through vacuum. As the sound travels faster in solids than liquids and gases, sound travels faster in the glass than Air and water.
प्र: An object that has kinetic energy must be 1869 05b5cc67ee4d2b4197774c26f
5b5cc67ee4d2b4197774c26f- 1At an elevated positionfalse
- 2Fallingfalse
- 3At restfalse
- 4Movingtrue
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उत्तर : 4. "Moving"
व्याख्या :
Answer: D) Moving Explanation: In physics, we know that the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Hence, An object that has kinetic energy must be in motion i.e, moving.

