Practice Question and Answer
8 Q: Some tips and related energy conversions are given below?
(i) Electrical Generator - Electrical from Mechanical
(ii) Electric motor - electro-to-mechanical
(iii) Diesel engine - electric from light
(iv) Solar cells - chemical to mechanical
Which of the above pairs is related to it?
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5e57921d2ec0ee6eac128596(i) Electrical Generator - Electrical from Mechanical
(ii) Electric motor - electro-to-mechanical
(iii) Diesel engine - electric from light
(iv) Solar cells - chemical to mechanical
Which of the above pairs is related to it?
- 1(i) and (ii)true
- 2(i) and (iii)false
- 3(ii) and (iv)false
- 4(iii) and (iv)false
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Answer : 1. "(i) and (ii)"
Q: During which process does the substance get from oxygen or is hydrogen removed from it?
1679 15e57919ec202fc4e80c0e065
5e57919ec202fc4e80c0e065- 1Deselectionfalse
- 2Degradationfalse
- 3Oxidationtrue
- 4All of the abovefalse
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Answer : 3. "Oxidation "
Q: Can the approximate age of the tree be ascertained?
1895 15e5791082ec0ee6eac1282fd
5e5791082ec0ee6eac1282fd- 1by sapping the heightfalse
- 2by sapping the diameterfalse
- 3Counting the annual rings located mainly in the tanetrue
- 4Counting the annual rings found in the branchfalse
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Answer : 3. "Counting the annual rings located mainly in the tane "
Q: NITI Aayog reported ___________ payments for maternity benefit scheme have been credited to wrong account?
2516 05e5783ea2ec0ee6eac124210
5e5783ea2ec0ee6eac124210- 113%false
- 219%false
- 324%false
- 428%true
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Answer : 4. "28%"
Q: International Conference on Banana 2020 was organized in which state?
4654 15e57837bf07ca775556b8d0f
5e57837bf07ca775556b8d0f- 1Karnatakafalse
- 2Tamil Nadutrue
- 3Keralafalse
- 4Andhra Pradeshfalse
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Answer : 2. "Tamil Nadu"
Q: Mahathir Mohamad, who recently resigned was the Prime Minister of which country?
2490 15e57831ac202fc4e80c09c6c
5e57831ac202fc4e80c09c6c- 1Indonesiafalse
- 2Maldivesfalse
- 3Malaysiatrue
- 4Qatarfalse
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Answer : 3. "Malaysia"
Q: Who won the women's full marathonrace at the IDBI Federal Life Insurance New Delhi Marathon?
2237 05e5782b4c202fc4e80c09b5b
5e5782b4c202fc4e80c09b5b- 1Jigmet Dolmafalse
- 2Anjali Saraogifalse
- 3Jyoti Gawtetrue
- 4Swati Gadhavefalse
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Answer : 3. "Jyoti Gawte"
Q: Who presented Vishwakarma Awards 2019?
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5e578254f07ca775556b85e2- 1Prakash Javadekarfalse
- 2Ramesh Pokhriyal 'Nishanktrue
- 3Harsh Vardhanfalse
- 4Arjun Mundafalse
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