प्रश्न और उत्तर का अभ्यास करें

  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 1. "6555"
व्याख्या :

Answer: A) 6555 Explanation: Candidates passed in atleast four subjects = (Candidates passed in 4 subjects) + (Candidates Passed in all 5 subjects) = (Candidates failed in only 1 subject ) + ( Candidates passed in all subjects) = (78 + 275 + 149 + 147 + 221) + 5685 = 870 + 5685 = 6555

प्र: Simmi's father's wife's father's granddaughter's uncle will be related to Simmi as 1785 0

  • 1
    Son
    सही
    गलत
  • 2
    Uncle
    सही
    गलत
  • 3
    Nephew
    सही
    गलत
  • 4
    Grand father
    सही
    गलत
  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 2. "Uncle"
व्याख्या :

Answer: B) Uncle Explanation: The relations may be analyzed as follows : Father's wife - Mother; Mother's Father - Grandfather; Grandfather's granddaughter - Sister; Sister's uncle - uncle.

प्र: How is Giridhar's mother's husband's father-in-law's son's daughter related to Giridhar? 1645 0

  • 1
    Sister
    सही
    गलत
  • 2
    Wife
    सही
    गलत
  • 3
    Niece
    सही
    गलत
  • 4
    None of these
    सही
    गलत
  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 4. "None of these"
व्याख्या :

Answer: D) None of these Explanation: The relations may be analysed as follows : Mother's husband ---> father,  father's father-in-law --->grandfather,  grandfather's son ---> uncle; uncle's daughter ---> cousin.

प्र: A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture? 3475 0

  • 1
    10 liters
    सही
    गलत
  • 2
    20 liters
    सही
    गलत
  • 3
    30 liters
    सही
    गलत
  • 4
    40 liters
    सही
    गलत
  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 1. "10 liters"
व्याख्या :

Answer: A) 10 liters Explanation: Number of liters of water in 125 liters of the mixture = 20% of 150 = 1/5 of 150 = 30 liters   Let us Assume that another 'P' liters of water are added to the mixture to make water 25% of the new mixture. So, the total amount of water becomes (30 + P) and the total volume of the mixture becomes (150 + P)   Thus, (30 + P) = 25% of (150 + P)   Solving, we get P = 10 liters

प्र: A horse is facing north. It turns 90 degrees in the clockwise direction, then 180 degrees in the anti-clockwise and then another 90 degrees in the same direction. Which direction is the horse facing now? 4024 0

  • 1
    East
    सही
    गलत
  • 2
    South
    सही
    गलत
  • 3
    Southwest
    सही
    गलत
  • 4
    Southeast
    सही
    गलत
  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 2. "South"
व्याख्या :

Answer: B) South Explanation: Starting from the initial point facing north, the horse turns 90 degrees clockwise, which means it turns towards East. Similarly, the other directions can be considered and written as : EWS Thus, the direction it is facing now is South.

प्र: Sumanth walks 200 feet straight from his house, which is facing north and then he walks 100 feet in reverse direction.Further he takes a left turn and walks 300 yards.In Which direction is Sumanth now from his original position? 2008 0

  • 1
    South-East
    सही
    गलत
  • 2
    North-East
    सही
    गलत
  • 3
    South-West
    सही
    गलत
  • 4
    North-West
    सही
    गलत
  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 2. "North-East"
व्याख्या :

Answer: B) North-East Explanation: Starting From his house, Sumanth walks 200 feet straight towards North; we can write it as N200. Similarly, the other distances and directions can be considered and written as follows : (Notice that he covers 300 yards towards East; one yard = 3 feet and hence 300 yards = 900 feet)  N200S100E900 Adding all south and all North distances and finding the net result, and also adding all East and all West distances and finding the net result, this can further be summarized as : N100E900  Thus, the direction from his original position is North-East.

  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 3. "I and II"
व्याख्या :

Answer: C) I and II Explanation:

  • उत्तर देखेंउत्तर छिपाएं
  • Workspace

उत्तर : 3. "DFA"
व्याख्या :

Answer: C) DFA Explanation:

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई