Practice Question and Answer
8Q: एक तार का विशिष्ट प्रतिरोध 2356 05d1f2e82c068c021a4049563
5d1f2e82c068c021a4049563- 1उसकी लंबाई के साथ बदलता रहता हैfalse
- 2उसके क्रॉस,सेक्शन के साथ बदलता रहता हैfalse
- 3उसके द्रव्यमान के साथ बदलता रहता हैfalse
- 4इसकी लंबाई, क्रॉस सेक्शन और द्रव्यमान पर निर्भर नहीं करता हैtrue
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Answer : 4. "इसकी लंबाई, क्रॉस सेक्शन और द्रव्यमान पर निर्भर नहीं करता है"
Q: A man saves 20% of his monthly salary. If an account of dearness of things he is to increase his monthly expenses by 15%, he is only able to save Rs. 400 per month. What is his monthly salary ? 2356 05b5cc6e1e4d2b4197774ebf2
5b5cc6e1e4d2b4197774ebf2- 1Rs. 6000false
- 2Rs. 4500false
- 3Rs. 5000true
- 4Rs. 6500false
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Answer : 3. "Rs. 5000"
Explanation :
Answer: C) Rs. 5000 Explanation: Income = Rs. 100 Expenditure = Rs. 80 Savings = Rs. 20 Present Expenditure 80x(15/100) = Rs. 12 = 80 + 12 = Rs. 92 Present Savings = 100 – 92 = Rs. 8 100 ------ 8? --------- 400 => 5000 His salary = Rs. 5000
Q: कैडमियम प्रदूषण के साथ जुड़ा हुआ है?
2356 15e7c7330a0269f63dd99e969
5e7c7330a0269f63dd99e969- 1मिनामाता रोगfalse
- 2ब्लैक फुट रोगfalse
- 3डिस्लेक्सियाfalse
- 4इटाई-इटाईtrue
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Answer : 4. "इटाई-इटाई"
Q: संयुक्त राष्ट्र संघ चार्टर पर हस्ताक्षर करने वाला 51वां देश था?
2355 05ef30aaf7c1ec61320b1a494
5ef30aaf7c1ec61320b1a494- 1जापानfalse
- 2पोलैंडtrue
- 3जर्मनीfalse
- 4इटलीfalse
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Answer : 2. "पोलैंड"
Q: निम्नलिखित में से कौन भारत की एक प्रायद्वीपीय नदी है?
2355 05edf08c58c4c964f73d3b871
5edf08c58c4c964f73d3b871- 1सतलजfalse
- 2गंडकfalse
- 3कोशीfalse
- 4कृष्णाtrue
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Answer : 4. "कृष्णा"
Q: निम्न्लिखित में से किस वर्ष का कैलंडर वर्ष 2003 के कैलंडर जैसा है?
2355 05e1432d1da9169128ed04199
5e1432d1da9169128ed04199- 12009false
- 22010false
- 32012false
- 42014true
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Answer : 4. "2014"
Q: Arrange the given words in alphabetical order and tick the one that comes in the middle ? 2355 05b5cc6fee4d2b4197774f120
5b5cc6fee4d2b4197774f120- 1Slaughtertrue
- 2Skirtfalse
- 3Straightfalse
- 4Shoutfalse
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Answer : 1. "Slaughter"
Explanation :
Answer: A) Slaughter Explanation: The arrangement in the alphabetical order is Shout, Skirt, Slaughter, Specify, Straight. The word in the middle is Slaughter.
Q: Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats ? 2355 05b5cc74ae4d2b4197774fad1
5b5cc74ae4d2b4197774fad1- 11 : 2 : 3false
- 22 : 3 : 4true
- 33: 4 : 5false
- 44 : 5 : 6false
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Answer : 2. "2 : 3 : 4"
Explanation :
Answer: B) 2 : 3 : 4 Explanation: Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. Seats for Mathematics, Physics and Biology in a school are 5x, 7x and 8x. There is a proposal to increase these seats by 40%, 50% and 75% respectively. Then Seats for Mathematics, Physics and Biology in a school will be 1.4 X 5x, 1.5 X 7x and 1.75 X 8x and ratio will be 7 : 10.5 : 14 => 2:3:4.