प्रश्न और उत्तर का अभ्यास करें
8 प्र: बिन्दु ' A ' से सीता तथा गीता चलना आरंभ करके , सीता 6 किमी . उत्तर की ओर चलकर , तथा फिर 3 किमी . दाईं ओर चलती है । उसके बाद दाएं तरफ मुडती है और 6 किमी . दक्षिण की ओर चलती है । और पुन : वह 3 किमी . बाईं ओर चलने के बाद बिन्दु B पर पहुंचती है । गीता 3 किमी . पश्चिम की ओर चलकर 6 किमी . बाईं ओर चलती है , तथा 9 किमी . बाईं ओर चलने के बाद वह बिन्दु C पहुँचती है । बिन्दु B तथा C के बीच दूरी ज्ञात कीजिए ?
6002 05d8ca860e01f46653364a09e
5d8ca860e01f46653364a09e- 13 kmfalse
- 24 kmfalse
- 39 kmfalse
- 46 kmtrue
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 4. "6 km"
प्र: मिट्टी का कटाव की जांच करने के लिए एक बड़े पैमाने पर पेड़ों की बागान को कहा जाता है :
6001 05ed4b522ebc5ce408e26b262
5ed4b522ebc5ce408e26b262- 1वनीकरणtrue
- 2कंटूर जुताईfalse
- 3शेल्टर बेल्टfalse
- 4स्ट्रिप खेतीfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "वनीकरण"
व्याख्या :
मृदा अपरदन एक गंभीर पर्यावरणीय समस्या है । इस समस्या पर अंकुश लगाने के लिए कदम उठाए जाने चाहिए. मृदा अपरदन की रोकथाम के कुछ तरीके निम्नलिखित हैं-
1. मिट्टी के कटाव को रोकने के लिए बंजर भूमि पर पेड़ लगाएं।
2. मिट्टी के कटाव को रोकने के लिए नीचे पौधों और घास को रोकने के लिए गीली घास और चट्टानें डालें।
3. ढलानों पर कटाव को कम करने के लिए मल्च मैटिंग का उपयोग किया जा सकता है।
4. किसी भी पानी या मिट्टी को बहने से रोकने के लिए फ़ाइबर लॉग की एक श्रृंखला रखें।
5. ढलान के आधार पर एक दीवार मिट्टी के कटाव को रोकने में मदद कर सकती है।
6. प्रत्येक घर में उचित जल निकासी व्यवस्था होनी चाहिए ताकि पानी उचित जल संग्रहण प्रणालियों में बह सके।
7. मिट्टी का कटाव की जांच करने के लिए एक बड़े पैमाने पर पेड़ों की बागान को वनीकरण जाता है।
प्र: यदि महीने का तीसरा दिन शुक्रवार है, तो महीने के 21 दिन के बाद चौथा दिन कौन सा दिन होगा?
6000 15be000e8c1927812d6e1a020
5be000e8c1927812d6e1a020- 1Tuesdayfalse
- 2Mondayfalse
- 3Thursdayfalse
- 4Sundaytrue
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 4. "Sunday"
प्र: सैमुअल 26 छात्रों की कक्षा में आठंवा सबसे छोटा है। इस वर्ग में सबसे ऊंचे से गिने जाने पर उसकी स्थिति क्या होगी?
6000 05ebcee7ed33dc17bd495808a
5ebcee7ed33dc17bd495808a- 119true
- 218false
- 315false
- 417false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "19 "
प्र: निम्न में से कौन एक बस का प्रकार नहीं है ।
5999 05f053eebbedd52553096d72c
5f053eebbedd52553096d72c- 1कण्ट्रोल वसfalse
- 2सॉफ्टवेयर बसtrue
- 3डेटा बसfalse
- 4एड्रेस बसfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "सॉफ्टवेयर बस"
प्र:Directions :Read the following passage to answer the given questions based on it. Some words/phrases are printed in bold to help you locate them while answering some of the questions.
During the reign of king Veer, there lived a wise magistrate. Haripant’s verdicts were always just and people from all over vast kingdom came to him in ordered to settle their disputes. In the city where Haripant lived, there was a greedy ghee merchant named Niranjan. He always kept twenty barrels of ghee. Of these, fifteen would contain good quality ghee and the remaining could be adulterated. He would mix the two and sell it. This went on for a long time, till finally the people fed up of being cheated, complained to Haripant.
Haripant had the ghee examined and found to it be adulterated. He gave Niranjan a choice of punishment-drink the five barrels of adulterated ghee from his shop, or receive a hundred lashings, or pay a thousand gold coins to the treasury. Niranjan thought for a while. Losing a thousand gold coins was too much and a hundred lashings too painful. So he decided to drink the five barrels of ghee. Though Niranjan sold adulterated goods in his shop, he made sure his own food was of the best quality. So after drinking one barrel of ghee he began to feel sick. By the second barrel, he was vomiting. At this point he decided to opt for the lashings instead. But he was pampered and his body was unused to any harsh treatment. After ten lashes, he started trembling and by twenty he was giddy. ‘Stop!’ he screamed. ‘I will pay the thousand gold coins!’ And he handed them over.
So he ended up suffering all three punishments, something he did not forget in a hurry and the people of the city got to use only the best quality in their food from then on
Why was Sean reluctant to take Luke along ?
5999 05e8ab21d7b82aa7479fb13f9
5e8ab21d7b82aa7479fb13f9During the reign of king Veer, there lived a wise magistrate. Haripant’s verdicts were always just and people from all over vast kingdom came to him in ordered to settle their disputes. In the city where Haripant lived, there was a greedy ghee merchant named Niranjan. He always kept twenty barrels of ghee. Of these, fifteen would contain good quality ghee and the remaining could be adulterated. He would mix the two and sell it. This went on for a long time, till finally the people fed up of being cheated, complained to Haripant.
Haripant had the ghee examined and found to it be adulterated. He gave Niranjan a choice of punishment-drink the five barrels of adulterated ghee from his shop, or receive a hundred lashings, or pay a thousand gold coins to the treasury. Niranjan thought for a while. Losing a thousand gold coins was too much and a hundred lashings too painful. So he decided to drink the five barrels of ghee. Though Niranjan sold adulterated goods in his shop, he made sure his own food was of the best quality. So after drinking one barrel of ghee he began to feel sick. By the second barrel, he was vomiting. At this point he decided to opt for the lashings instead. But he was pampered and his body was unused to any harsh treatment. After ten lashes, he started trembling and by twenty he was giddy. ‘Stop!’ he screamed. ‘I will pay the thousand gold coins!’ And he handed them over.
So he ended up suffering all three punishments, something he did not forget in a hurry and the people of the city got to use only the best quality in their food from then on
- 1Because he was a selfish manfalse
- 2He feared that Luke's reaction may alert the Emperor's mentrue
- 3Because Luke could harm himfalse
- 4He wanted to bring fruits for Luke himselffalse
- 5None of thesefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "He feared that Luke's reaction may alert the Emperor's men"
प्र: Which Word Does Not Belong with the Others 5998 05b5cc6b0e4d2b4197774d2c1
5b5cc6b0e4d2b4197774d2c1- 1VDUfalse
- 2Speakersfalse
- 3Plotterfalse
- 4Joysticktrue
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 4. "Joystick"
व्याख्या :
Answer: D) Joystick Explanation: Here Joystick is the word doesn't belong with the others. Because Except Joystick all others are Output Devices whereas Joystick is Input Device. VDU - Visual Display Unit - Monitor to display Speakers - Output sound Plotter - used to produce single or multiple colored images.
प्र: निम्नलिखित प्रत्येक प्रश्न में चार बदलाव में कौन-सा एक बदलाव दिये हुए समीकरण को संतुष्ट करेगा ।
6x4+2=16
5998 05def5a4e806c5b05d54f72f8
5def5a4e806c5b05d54f72f8- 1+ और x, 2 और 4false
- 2+ और x, 2 और 6false
- 3+ और x, 4 और 6true
- 4इनमे से कोई नहींfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice

