GATE Practice Question and Answer
8Q: Correct underlined words if necessary in the following sentence ? Have you been more careful, the accident could have been averted. 4377 05b5cc6fee4d2b4197774f107
5b5cc6fee4d2b4197774f107- 1Have you beenfalse
- 2If you have beenfalse
- 3Had you beentrue
- 4If you could have beenfalse
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Answer : 3. "Had you been"
Explanation :
Answer: C) Had you been Explanation: As the sentence talks about the past it is apt to say. 'Had you been more careful ...'.
Q: If 9 = 63 8 = 48 7 = 35 Then 4 = ? 4343 05b5cc696e4d2b4197774c56a
5b5cc696e4d2b4197774c56a- 14false
- 28true
- 312false
- 416false
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Answer : 2. "8"
Explanation :
Answer: B) 8 Explanation: Here given that 9 = 63, 8 = 48, 7=35, ... The given question follows a pattern that 9 x (9 - 2) = 9 x 7 = 63 8 x (8 - 2) = 8 x 6 = 48 7 x (7 - 2) = 7 x 5 = 35 Similarly, 4 x (4 - 2) = 4 x 2 = 8.
Q: Find the Odd One Out of the following Number Series? 3, 14, 36, 67, 113, 168 4341 05b5cc6b1e4d2b4197774d34b
5b5cc6b1e4d2b4197774d34b- 114false
- 236false
- 367true
- 4113false
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Answer : 3. "67"
Explanation :
Answer: C) 67 Explanation: Here the given number series is 3, 14, 36, 67, 113, 168 It follows a pattern that 3 3 + 1 x 11 = 3 + 11 = 14 14 + 2 x 11 = 14 + 22 = 36 36 + 3 x 11 = 36 + 33 = 69 69 + 4 x 11 = 69 + 44 = 113 113 + 5 x 11 = 113 + 55 = 168 Hence, the wrong number is 67.
Q: Resistance of human body in dry condition 4332 05b5cc64de4d2b4197774bc84
5b5cc64de4d2b4197774bc84- 110 ohmfalse
- 21000 ohmfalse
- 310000 ohmfalse
- 4100000 ohmtrue
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Answer : 4. "100000 ohm"
Explanation :
Answer: D) 100000 ohm Explanation: Under dry conditions, the resistance offered by the human body may be as high as 100,000(10^5) Ohms. Depending on the person, a rough value for the internal resistance of the human body is 300-1,000 Ohms. The skin's resistance is much lower if it is wet or burnt/blistered. There are a lot of factors involved and not every person has the same electrical resistance. For instance, men tend to have lower resistance than women. Within the body, the tissues with the greatest resistance are bone and fat - nerves and muscle have the least resistance.
Q: When I was married 10 years ago my wife is the 6th member of the family. Today my father died and a baby born to me.The average age of my family during my marriage is same as today. What is the age of Father when he died ? 4328 05b5cc745e4d2b4197774fa18
5b5cc745e4d2b4197774fa18- 150 yrsfalse
- 260 yrstrue
- 370 yrsfalse
- 465 yrsfalse
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Answer : 2. "60 yrs"
Explanation :
Answer: B) 60 yrs Explanation: Let the Father be x years when he died Average Age 10 years ago be A Total Age 10 years ago = 6*A Total Age after 10 years(Just before father's Death) = 6A + 6*10 = 6A + 60 Father Died and Baby was born => the Total number of people in the family is Same (6) Baby born today so age of baby = 0 (6A +60 - x)/6 = 6A/6 => A + 10 -(x/6) = A => x/6 = 10 => x = 60 Therefore we can conclude that the father was 60 years old when he died.
Q: Cup : Lip :: Bird : ? 4318 05b5cc69be4d2b4197774c7ee
5b5cc69be4d2b4197774c7ee- 1Grasstrue
- 2Forestfalse
- 3Beakfalse
- 4Bushfalse
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Answer : 1. "Grass"
Explanation :
Answer: A) Grass Explanation: Cup is used to drink something with the help of lips. Similarly, birds collect grass with the help of beak to make her nest. Hence, Cup : Lip :: Bird : Grass.
Q: In order to maximize his gain, a shopping mall owner decides to reduce the price of electronics goods by 20% and as a result of this, the sales of electronics increase by 40%. If, as a result of these changes, he is able to increase his weekly collection by Rs. 1,05,000, find by what value did the gross collection increase per day? 4294 05b5cc6aee4d2b4197774d188
5b5cc6aee4d2b4197774d188- 1Rs. 14400false
- 2Rs. 14600false
- 3Rs. 14800false
- 4Rs. 15000true
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Answer : 4. "Rs. 15000"
Explanation :
Answer: D) Rs. 15000 Explanation: It won't requires that much solving. Here given the increase in weekly collection by Rs. 1,05,000 That is this increase denotes for all 7 days. => Gross Collection increase per day = Rs. 1,05,0007 = Rs. 15,000 Hence, the gross collection increase per day = Rs. 15,000.
Q: Which can not be formed using the letters of the given word ? CONCEPTUALIZATION 4277 05b5cc6cde4d2b4197774e1bd
5b5cc6cde4d2b4197774e1bd- 1Actualfalse
- 2Petroltrue
- 3Totalfalse
- 4Petalfalse
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Answer : 2. "Petrol"
Explanation :
Answer: B) Petrol Explanation: