प्रश्न और उत्तर का अभ्यास करें
8 प्र: Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (e), No error.
Radhika was very upset (a) / because she had to goes (b) / to a boarding school (c) / so she cried the entire night (d)/ No error (e)
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5d493be62ef8ad44d161738bRadhika was very upset (a) / because she had to goes (b) / to a boarding school (c) / so she cried the entire night (d)/ No error (e)
- 1(a)false
- 2(b)true
- 3(c)false
- 4(d)false
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उत्तर : 2. "(b)"
प्र: Rajitha has a calculator, which has 10 digits. She want to clean the calculator by removing all the keys and while reassembling it, she interchanged the locations of 3 pairs of keys. For example, if she placed the key ‘3’ in the place of the key ‘7’, she placed the key ‘7’ only in the place of the key ‘3’ and not any other key. All keys that were interchanged corresponded only to numbers. Later, she input some calculations and obtained outputs as provided in the table below. The input is shown in terms of the keys that Kavitapressed, while the output is the output displayed by the calculator. Output: 1. 95 + 84=1282. 128 + 64=1953. 912 + 43=9424. 178 + 19=192 Question : Which of the following pair of digits is unchanged ? 3932 05b5cc6d2e4d2b4197774e467
5b5cc6d2e4d2b4197774e467- 19, 0, 3false
- 21, 3, 8false
- 37, 0, 1true
- 42, 4, 1false
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उत्तर : 3. "7, 0, 1"
व्याख्या :
Answer: C) 7, 0, 1 Explanation: 0 1 2 3 4 5 6 7 8 9 0 1 4 8 2 6 5 7 3 9 Here pairs interchanged are 2, 4 3, 8 5, 6 Unchanged are 0, 1, 7, 9
प्र: निम्न चित्र में त्रिभुजों की संख्या ज्ञात करें?
3932 05d2c150d2bb9b81db4a97cc6
5d2c150d2bb9b81db4a97cc6
- 120false
- 224false
- 328true
- 432false
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उत्तर : 3. "28"
व्याख्या :
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प्र: किसी रासायनिक अभिक्रिया में आॅक्सीजन के अनुपात का बढ़ना क्या कहलाता है ? 3931 05ce2467c59f5727b01f37fd6
5ce2467c59f5727b01f37fd6- 1अपचयन अभिक्रियाfalse
- 2उपचयन अभिक्रियाtrue
- 3उष्माशोषी अभिक्रियाfalse
- 4विस्थापन अभिक्रियाfalse
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उत्तर : 2. "उपचयन अभिक्रिया"
प्र: Select the correct statement about cellular respiration? 3931 05b5cc6a3e4d2b4197774cc34
5b5cc6a3e4d2b4197774cc34- 1All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide moleculetrue
- 2All the carbon atoms in glucose ultimately incorporated during cellular respiration into NADH moleculefalse
- 3All the carbon atoms in glucose ultimately incorporated during cellular respiration into ATP moleculefalse
- 4All the carbon atoms in glucose ultimately incorporated during cellular respiration into water moleculefalse
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उत्तर : 1. "All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule"
व्याख्या :
Answer: A) All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule Explanation: All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecules.
प्र: 'शेर—ए—पंजाब' और 'पंजाब केसरी' के नाम से इनमें से कौन मशहूर थे?
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5e37d56ddd72cf778fbaa276- 1राजगुरूfalse
- 2भगतसिंहfalse
- 3उधम सिहfalse
- 4लाला लाजपत रायtrue
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उत्तर : 4. "लाला लाजपत राय"
व्याख्या :
लाला लाजपत राय को "पंजाब केसरी" या "शेर-ए-पंजाब" के नाम से जाना जाता था।
प्र: लियांग किचाओ कौन था ?
3930 060e591e897abc02cc41a65b1
60e591e897abc02cc41a65b1- 1राजा फुल्सेfalse
- 2हुईंन्ह फू सोfalse
- 3चीनी सुधारकtrue
- 4इनमें से कोई नहींfalse
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उत्तर : 3. "चीनी सुधारक"
प्र: दो संख्याओं का ल. स. 495 तथा म. स. 5 है । यदि उन संख्याओ का योग 100 है, तो उनका अंतर क्या होगा?
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5e634406f1640a77574dc995- 110true
- 246false
- 370false
- 490false
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