प्रश्न और उत्तर का अभ्यास करें
8 प्र: ₹ 50000 पर 6 महीनों में 12 % प्रति वर्ष की दर पर तिमाही संयोजित होने वाला चक्रवृद्धि ब्याज ज्ञात कीजिये ।
2734 05dc1184096420169a01f049e
5dc1184096420169a01f049e- 1Rs.3045 / ₹ 3045true
- 2Rs.2875 / ₹ 2875false
- 3Rs.3125 / ₹3125false
- 4Rs.2965 / ₹ 2965false
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उत्तर : 1. "Rs.3045 / ₹ 3045 "
प्र: Statements : In a recent survey report, it has been stated that those who undertake physical exercise for at least half an hour a day are less prone to have any heart ailments. Conclusions : a) Moderate level of physical exercise is necessary for leading a healthy life.b) All people who do desk-bound jobs definitely suffer from heart ailments. 2734 05b5cc745e4d2b4197774fa31
5b5cc745e4d2b4197774fa31- 1Only a followstrue
- 2Both a & b followsfalse
- 3Only b followsfalse
- 4Neither a nor b followsfalse
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उत्तर : 1. "Only a follows"
व्याख्या :
Answer: A) Only a follows Explanation: The statement mentions that chances of heart ailments are greatly reduced by a regular half-hour exercise. So, a follows. However, it talks of only reducing the probability which does not mean that persons involved in sedentary jobs shall definitely suffer from heart ailments. So, b does not follow. Hence, concusion a only follows the given statement.
प्र: In what proportion water must be added to spirit to gain 20% by selling it at the cost price ? 2733 05b5cc7abe4d2b41977750747
5b5cc7abe4d2b41977750747- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Let the C.P of spirit be = Rs.10 per litre Then S.P l litre of the mixture = Rs. 11 Profit = 20% Therefore, C.P of the mixture = Rs. 100120×10 = Rs. 25/3 per litre Therefore, Ratio of water and spirit = 1 : 5
प्र: चार शब्दों के समूह दिए गए है, जिनमें से तीन किसी तरह से समान हैं, जबकि एक विषम है। विषम का चयन कीजिए।
2733 05fc4c0ef070eb7152d812df2
5fc4c0ef070eb7152d812df2- 1NVH-KUKfalse
- 2REA-ODDfalse
- 3CWX-AVZtrue
- 4TXB-QWEfalse
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उत्तर : 3. "CWX-AVZ"
प्र: Select the correct statement about the Heart Valves. 2733 05b5cc6b3e4d2b4197774d40e
5b5cc6b3e4d2b4197774d40e- 1Aortic and pulmonary valves control the flow of blood into the heart.false
- 2The AV valves are supported by chordae tendineae so that regurgitation of blood into the atria during ventricular contraction does not occur.true
- 3The tricuspid valve divides the left atrium from the left ventricle.false
- 4The mitral valve separates the right atrium from the right ventricle.false
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उत्तर : 2. "The AV valves are supported by chordae tendineae so that regurgitation of blood into the atria during ventricular contraction does not occur."
व्याख्या :
Answer: B) The AV valves are supported by chordae tendineae so that regurgitation of blood into the atria during ventricular contraction does not occur. Explanation: The correct statement from the given options is The AV valves are supported by chordae tendineae so that regurgitation of blood into the atria during ventricular contraction does not occur.
प्र: Chinese writers mention India by the name of 2732 05b5cc699e4d2b4197774c71a
5b5cc699e4d2b4197774c71a- 1Yin-tutrue
- 2Si-Yu-Kifalse
- 3Sikia-Ponofalse
- 4Fo-Kwo-Kifalse
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उत्तर : 1. "Yin-tu"
व्याख्या :
Answer: A) Yin-tu Explanation: The Chinese writers mention India by the name of "Yin-tu".
प्र: दादा साहेब फाल्के पुरस्कार प्राप्त करने वाली प्रथम महिला कौन थी?
2732 05f9147aa9e18f97b7041a28d
5f9147aa9e18f97b7041a28d- 1अन्ना जार्जfalse
- 2स्वरूपा देवीfalse
- 3देविका रानीtrue
- 4विजय लक्ष्मी पंडितfalse
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उत्तर : 3. "देविका रानी"
व्याख्या :
(सी) देविका रानी
प्रसिद्ध अभिनेत्री देविका रानी दादा साहब फाल्के पुरस्कार पाने वाली पहली महिला थीं। भारतीय सिनेमा में उनके महत्वपूर्ण योगदान के लिए उन्हें 1969 में इस प्रतिष्ठित पुरस्कार से सम्मानित किया गया था।
प्र:In each of the following questions, sentences are given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.
The deadline was nearby, so Mrs. Sweth had her students_____their essays.
2731 05f2136c60d44c43edf00b61d
5f2136c60d44c43edf00b61d- 1completefalse
- 2to completefalse
- 3completingfalse
- 4completedtrue
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