प्रश्न और उत्तर का अभ्यास करें
8 5 5 5 5 5 5 5 5
प्र: i). There is a group of five persons – A, B, C, D and E. (ii). One of them is a horticulturist, one is a physicist, one is a journalist, one is an industrialist and one is an advocated. (iii). Three of them – A, C and advocate prefer tea to coffee and two of them – B and the journalist prefer coffee to tea. (iv). The industrialist and D and A are friend to one another but two of these prefer coffee to tea. (v). The horticulturist is C`s brother. Which of the statements above is superfluous ? Option : 1798 05d09f593c2a05a2ffbf5dc2d
5d09f593c2a05a2ffbf5dc2d- 1(iii)false
- 2(iv)false
- 3(ii)false
- 4(v)false
- 5Niltrue
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 5. "Nil"
प्र: (i). There is a group of five persons – A, B, C, D and E. (ii). One of them is a horticulturist, one is a physicist, one is a journalist, one is an industrialist and one is an advocated. (iii). Three of them – A, C and advocate prefer tea to coffee and two of them – B and the journalist prefer coffee to tea. (iv). The industrialist and D and A are friend to one another but two of these prefer coffee to tea. (v). The horticulturist is C`s brother. Who is a physicist ? 2138 05d09f53edd8caf3027ad90af
5d09f53edd8caf3027ad90af- 1Afalse
- 2Efalse
- 3Dfalse
- 4Ctrue
- 5Bfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 4. "C"
प्र: i). There is a group of five persons – A, B, C, D and E. (ii). One of them is a horticulturist, one is a physicist, one is a journalist, one is an industrialist and one is an advocated. (iii). Three of them – A, C and advocate prefer tea to coffee and two of them – B and the journalist prefer coffee to tea. (iv). The industrialist and D and A are friend to one another but two of these prefer coffee to tea. (v). The horticulturist is C`s brother. Which of the following groups includes a persons who likes tea but is not an advocate ? 1524 05d09f4e3dd8caf3027ad90a9
5d09f4e3dd8caf3027ad90a9- 1ACEfalse
- 2DEfalse
- 3BCEfalse
- 4BDfalse
- 5None of thesetrue
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 5. "None of these"
प्र: i). There is a group of five persons – A, B, C, D and E. (ii). One of them is a horticulturist, one is a physicist, one is a journalist, one is an industrialist and one is an advocated. (iii). Three of them – A, C and advocate prefer tea to coffee and two of them – B and the journalist prefer coffee to tea. (iv). The industrialist and D and A are friend to one another but two of these prefer coffee to tea. (v). The horticulturist is C`s brother. Who is an industrialist ? 1703 05d09f468dd8caf3027ad90a3
5d09f468dd8caf3027ad90a3- 1Efalse
- 2Cfalse
- 3Btrue
- 4Dfalse
- 5Afalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
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उत्तर : 3. "B"
प्र: (i) There is a group of five persons – A, B, C, D and E. (ii) One of them is a horticulturist, one is a physicist, one is a journalist, one is an industrialist and one is an advocated. (iii) Three of them – A, C and advocate prefer tea to coffee and two of them – B and the journalist prefer coffee to tea. (iv) The industrialist and D and A are friend to one another but two of these prefer coffee to tea. (v) The horticulturist is C`s brother. Who is a horticulturist ? 9053 05d09f427c2a05a2ffbf5dbfa
5d09f427c2a05a2ffbf5dbfa- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Efalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
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उत्तर : 1. "A"
प्र: ‘A + B’ means ‘A is the daughter of B’; ‘A × B’ means ‘A is the son of B’ and ‘A – B’ means ‘A is the wife of B’. If ‘T – S × B – M’, which of the following is not true? 1931 05d09f313c2a05a2ffbf5dbe6
5d09f313c2a05a2ffbf5dbe6- 1B is mother of Sfalse
- 2M is husband of Sfalse
- 3T is wife of Sfalse
- 4S id the daughter of Bfalse
- 5S is son of Btrue
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उत्तर : 5. "S is son of B"
प्र: If A + B means A is the mother of B ; A / B means A is the brother of B ; A x B means A is the son of B and A - B means A is the daughter of B, which of the following means C is the niece of D ? 1315 05d09f2abdd8caf3027ad9097
5d09f2abdd8caf3027ad9097- 1D - Cfalse
- 2D x P - Cfalse
- 3C - P / Dtrue
- 4P + D / Cfalse
- 5D - P / Cfalse
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उत्तर : 3. "C - P / D"
प्र: If A + B means A is the son of B ; A - B means A is the husband of B ; A x B means A is the sister of B, then which of the following shows the relation Q is the maternal uncle of P ? 1524 05d09f272c2a05a2ffbf5dbe0
5d09f272c2a05a2ffbf5dbe0- 1P + B - R x Qfalse
- 2P - B + R x Qfalse
- 3P + B x R -Qfalse
- 4P x B - R + Qtrue
- 5None of thesefalse
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उत्तर : 4. "P x B - R + Q"
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