प्रश्न और उत्तर का अभ्यास करें
8प्र: The Famous tallest building in New York state is _____ ? 2145 05b5cc788e4d2b419777502bd
5b5cc788e4d2b419777502bd- 1Empire State Buildingtrue
- 2432 Park Avenuefalse
- 3John Hancock Centerfalse
- 4None of thesefalse
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उत्तर : 1. "Empire State Building"
व्याख्या :
Answer: A) Empire State Building Explanation:
प्र: In a Certain Country 1/2 of 5 = 3. If the same proportion holds, what is the value of 1/3 of 10 ? 2145 05b5cc7a5e4d2b41977750665
5b5cc7a5e4d2b41977750665- 14true
- 26false
- 38false
- 410false
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उत्तर : 1. "4"
व्याख्या :
Answer: A) 4 Explanation: Let 1310 = x => 3x = 10 Given that 125=3 Therefore, 52x = 10 => x = 10/3 = 4.
प्र: Which value is equal to 5% of 1,500? 2145 05b5cc666e4d2b4197774bee9
5b5cc666e4d2b4197774bee9- 135false
- 255false
- 375true
- 445false
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उत्तर : 3. "75"
व्याख्या :
Answer: C) 75 Explanation: In the question it is asked for 5% of 1500 5 x 1500/100 = 15 x 5 = 75. Hence, 5% of 1,500 is equal to 75.
प्र: Which letter indicates systolic pressure? 2145 05b5cc675e4d2b4197774c0dd
5b5cc675e4d2b4197774c0dd- 1ifalse
- 2bfalse
- 3cfalse
- 4atrue
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उत्तर : 4. "a"
व्याख्या :
Answer: D) a Explanation: a - at the peak of changes in blood pressure indicates the systiolic pressure.
प्र: Anil purchases two books for Rs.100. He sells first at loss of 5% and second al 20% profit. If he gets Overall profit of 5% then what is cost of first book? 2145 05b5cc60de4d2b4197774b61d
5b5cc60de4d2b4197774b61d- 158false
- 260true
- 355false
- 445false
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उत्तर : 2. "60"
व्याख्या :
Answer: B) 60 Explanation: -5-----------------------5-------------------20 5-(-5) = 10 20-5= 15 Ratio of cost price of book1 and book2 = 3:2 Then cost price of book 1 is given by (3/5) x 100 = Rs. 60.
प्र: मानव मस्तिष्क के निम्नलिखित में से किस भाग में सेरेब्रम होता है?
2144 060920fcd875ac251e1a31f7f
60920fcd875ac251e1a31f7f- 1मध्य मस्तिस्कfalse
- 2पश्च मस्तिस्कfalse
- 3अग्र मस्तिस्कtrue
- 4उपरोक्त में से कोई नहींfalse
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उत्तर : 3. "अग्र मस्तिस्क "
प्र: कथन :
अनजान कुत्तों पर हमारे कुत्ते नहीं भौकते है परन्तु उन्हें असली अतिथि और घुसपैठियों की पहचान करने में प्रशिक्षण प्राप्त होता है ।
पूर्वधारणाएं :
I. भौकने वाले कुत्ते बहुत कम काटते है ।
II. हमारे कुत्ते घुसपैठियों के लिये खतरनाक हो सकते है ।
2144 05f6db90eec13dd748005fd72
5f6db90eec13dd748005fd72- 1afalse
- 2btrue
- 3cfalse
- 4dfalse
- 5efalse
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उत्तर : 2. "b"
प्र: The study of the weather is known as 2144 05b5cc655e4d2b4197774bd80
5b5cc655e4d2b4197774bd80- 1Weatherologyfalse
- 2Siesmologyfalse
- 3Meteorologytrue
- 4Pulmologyfalse
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उत्तर : 3. "Meteorology"
व्याख्या :
Answer: C) Meteorology Explanation: Meteorology is the study of weather and Earth's atmosphere. Climatology is another term used to describe the study of weather. Studying the weather is not only useful for determining if you'll need an umbrella for the day. While forecasting is an important aspect of studying weather, understanding weather patterns provides valuable information about the status of the planet.