प्रश्न और उत्तर का अभ्यास करें
8 प्र: किस विकल्प में सभी शब्द शुद्ध हैं-
4252 163d0c6c7e144980db7274089
63d0c6c7e144980db7274089- 1मध्येनजर, चारागाह, तंदुरस्तfalse
- 2तंदुरुस्त, मद्देनजर, चरागाहtrue
- 3चरागाह, तंदुरस्त, मध्येनजरfalse
- 4मद्देनजर, चारागाह, तंदुरस्तfalse
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उत्तर : 2. "तंदुरुस्त, मद्देनजर, चरागाह"
प्र: A group of men can complete a job in K hours. After every 4 hours, half the number of men working at that point of time leave the job. Continuing this way if the job is finished in 16 hours, what is the value of K ? 4251 05b5cc73ae4d2b4197774f8d8
5b5cc73ae4d2b4197774f8d8- 17 hrsfalse
- 27.5 hrstrue
- 38 hrsfalse
- 48.25 hrsfalse
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उत्तर : 2. "7.5 hrs"
व्याख्या :
Answer: B) 7.5 hrs Explanation: Let there are L men job requires LK man hours. job completed in first 4 hrs = L x 4 = 4L job completed in next 4 hrs = 4 x L/2 = 2L job completed in next 4 hrs = 4 x L/4 = L job completed in last 4 hrs = 4 x L/8 = L/2 4L + 2L + L + L/2 = KL K = 7+1/2 = 7.5 hours.
प्र: हम्मीर ने सुल्तान अल्लाउद्दीन खिलजी के किस विद्रोही सेनापति को रणथम्भौर दुर्ग में शरण दी थी?
4248 05e7183a1ba8d154dbe8815dc
5e7183a1ba8d154dbe8815dc- 1अमीर खाँfalse
- 2मीर अलाबन्दे खाँfalse
- 3मीर जुबेर खाँfalse
- 4मीर मुहम्मद शाहtrue
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उत्तर : 4. "मीर मुहम्मद शाह "
प्र: निम्नलिखित छवि में लुप्त संख्या ज्ञात कीजिये?
4248 05dd26dce2790b44afea7697d
5dd26dce2790b44afea7697d- 115true
- 25false
- 36false
- 43false
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उत्तर : 1. "15"
प्र: आंध्र प्रदेश का शास्त्रीय नृत्य है
4247 05f435ae909e4377de92e3a93
5f435ae909e4377de92e3a93- 1ओडिसीfalse
- 2कुचिपुड़ीtrue
- 3भरतनाट्यमfalse
- 4कथकलीfalse
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उत्तर : 2. "कुचिपुड़ी"
प्र: If a soldier fires 7 shots from a gun in 12 minutes then find the total number of shots fired by the man in 3/2 hrs. 4246 05b5cc6b4e4d2b4197774d49b
5b5cc6b4e4d2b4197774d49b- 145false
- 244false
- 346true
- 447false
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उत्तर : 3. "46"
व्याख्या :
Answer: C) 46 Explanation: Here given soldier shots 7 shots in 12 min => 1 shot doen't take any time in 12 min => Only 6 shots take 12 min 12 min ------ 6 shots 90 min ------ ? shots => 90 x (6/12) = 45 Therefore, total shots fired in 90 minutes = 45 + 1 = 46 shots.
प्र: In an election only two candidates contested. A candidate secured 70% of the valid votes and won by a majority of 172 votes. Find the total number of valid votes ? 4243 05b5cc6e2e4d2b4197774ec34
5b5cc6e2e4d2b4197774ec34- 1446false
- 2415false
- 3404false
- 4430true
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उत्तर : 4. "430"
व्याख्या :
Answer: D) 430 Explanation: Let the total number of valid votes be 'V'. 70% of V = 70/100 x V = 7V/10 Number of votes secured by the other candidate = V - 7V/100 = 3V/10 Given, 7V/10 - 3V/10 = 172 => 4V/10 = 172 => 4V = 1720 => V = 430.
प्र: Directions: Seven different boxes A, B, C, D, E, F and G of different colours viz., Orange, Pink, Purple, Yellow, Blue, Red and Green are arranged one above the other. The box at the bottom of arrangement is numbered 1, the above box is numbered 2 and so on. B is immediately above E. More than two boxes are above the Orange box. The Yellow box is immediately below A. Only one box is between the Orange box and F. G is immediately above the Red box. Only one box is between B and the Pink box. Only two boxes are between the Pink and the Green box. Only two boxes are between the Yellow box and the Orange box. The Purple box is neither at the top nor at the bottom of the arrangement.B is above Pink box. C is immediately above F. Neither C nor G is a Yellow box. G is not a Orange box. Question: Which combination represents the position of C and its colour? 4241 05b5cc76de4d2b4197774feb3
5b5cc76de4d2b4197774feb3- 16-Greenfalse
- 26-Redfalse
- 35-Purplefalse
- 47-Bluetrue
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उत्तर : 4. "7-Blue"
व्याख्या :
Answer: D) 7-Blue Explanation: From the given information the arrangement can be done as follows: Position Box Colour 7 C Blue 6 F Green 5 B Purple 4 E Orange 3 G Pink 2 A Red 1 D Yellow