Practice Question and Answer
8Q: The following question is based on the given data for an examination. A. Candidates appeared 10500 B. Passed in all the five subjects 5685 C. Passed in three subjects only 1498 D. Passed in two subjects only 1250 E. Passed in one subject only 835 F. Failed in English only 78 G. Failed in Maths only 275 H. Failed in Physics only 149 I. Failed in Chemistry only 147 J. Failed in Biology only 221 How many candidates passed in at least four subjects ? 3903 05b5cc7b9e4d2b4197775095a
5b5cc7b9e4d2b4197775095a- 16555true
- 25685false
- 31705false
- 4870false
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Answer : 1. "6555"
Explanation :
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
Q: Simmi's father's wife's father's granddaughter's uncle will be related to Simmi as 1785 05b5cc7b9e4d2b41977750955
5b5cc7b9e4d2b41977750955- 1Sonfalse
- 2Uncletrue
- 3Nephewfalse
- 4Grand fatherfalse
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Answer : 2. "Uncle"
Explanation :
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.
Q: How is Giridhar's mother's husband's father-in-law's son's daughter related to Giridhar? 1645 05b5cc7b9e4d2b41977750950
5b5cc7b9e4d2b41977750950- 1Sisterfalse
- 2Wifefalse
- 3Niecefalse
- 4None of thesetrue
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Answer : 4. "None of these"
Explanation :
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.
Q: 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? 3473 05b5cc7b9e4d2b4197775094b
5b5cc7b9e4d2b4197775094b- 110 literstrue
- 220 litersfalse
- 330 litersfalse
- 440 litersfalse
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Answer : 1. "10 liters"
Explanation :
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
Q: 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 05b5cc7b9e4d2b41977750946
5b5cc7b9e4d2b41977750946- 1Eastfalse
- 2Southtrue
- 3Southwestfalse
- 4Southeastfalse
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Answer : 2. "South"
Explanation :
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.
Q: 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? 2007 05b5cc7b9e4d2b41977750941
5b5cc7b9e4d2b41977750941- 1South-Eastfalse
- 2North-Easttrue
- 3South-Westfalse
- 4North-Westfalse
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Answer : 2. "North-East"
Explanation :
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.
Q: Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them. I. All IIMs are in India. No BIMs are in India. No IIMs are BIMs II. All IIMs are in India. No BIMs are in India .No BIMs are IIMs III. Some IIMs are not in India. Some BIMs are not in India. Some IIMs are BIMs. IV. Some IIMs are not in India. Some BIMs are not in India. Some BIMs are IIMs. 5310 05b5cc7b9e4d2b4197775093c
5b5cc7b9e4d2b4197775093c- 1I Onlyfalse
- 2II Onlyfalse
- 3I and IItrue
- 4III and IVfalse
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Answer : 3. "I and II"
Explanation :
Answer: C) I and II Explanation:
Q: Choose the option which indicates a valid argument containing logically related statements that is, where the third statement is a conclusion drawn from the preceding two statements. A. Some straight forward things are people B. All Perennial things are cats C. Only cats are Perennial D. All Perennial things are People E. Some Straight forward things are cats F. Some Straight forward things are Perennial 1919 05b5cc7b9e4d2b41977750937
5b5cc7b9e4d2b41977750937- 1BCAfalse
- 2CFDfalse
- 3DFAtrue
- 4EABfalse
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Answer : 3. "DFA"
Explanation :
Answer: C) DFA Explanation: