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An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?
Answer: Option 2 Let the capacity of the tank be 100 litres Initially: A type petrol = 100 litres After first operation: A type petrol = $$\frac{{100}}{2}$$ = 50 litres B type petrol =...
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An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank ?
Answer: Option 2 Let the capacity of the tank be 100 litres. Then, Initially : A type petrol = 100 litres After first operation : A type petrol = $$\left( {\frac{{100}}{{2}}} \right)$$ = 50 litres...
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What is the name of the person that controls a football match?
Answer: Option 1 The predominant system of positioning and division of responsibility used by football match officials throughout the world is known as the Diagonal system of control (DSC). The...
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What is the duration of football match?
Answer: Option 4 The duration of football match is Two 45 minute period with a reset at half time. A football match consists of two halves and each half is...
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Rohit was walking on the street, one boy requested him to donate for cancer patients welfare fund. He gave him a rupee more than half the money he had. He walked a few more steps. Then came a girl who requested him to donate for poor people's fund for which he gave two rupees more than half the money he had then. After that, again a boy approached him for an orphanage fund. He gave three rupees more than half of what he had. At last he had just one rupee remaining in his hand. How much amount did Ram have in his pocket when he started?
Answer: Option 3 Let X be the rupees he initially had. He gave for the cancer fund one rupee more than half of what he had. i.e.,[1 +(X/2)]. Remaining money = X-(1+X/2) =...
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A man sells chocolates which are in the boxes. Only either full box or half a box of chocolates can be purchased from him. A customer comes and buys half the number of boxes which the seller had plus half box more. A second customer comes and purchases half the remaining number of boxes plus half a box. After this the seller is left with no chocolate boxes. How many chocolate boxes the seller had initially?
Answer: Option 2 The best way to go through the options Let there are initially 3 boxes then, 1st customer gets = $$\frac{3}{2}$$ + $$\frac{1}{2}$$ = 2 Remaining boxes = 3 - 2...
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How many students in a class play football Statements : I. Only boys play football. II. There are forty boys and thirty girls in the class.?
Answer: Option 4 It is not mentioned whether all the boys or a proportion of them play football.
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Deepak said to Nitin, "That boy playing with the football is the younger of the two brothers of the daughter of my father's wife." How is the boy playing football related to Deepak?
Answer: Option 2 Father's wife → mother. Hence, the daughter of the mother means sister and sister's younger brother means brother. Therefore, the boy is the brother of Deepak.
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Deepak said to Nitin, " That boy playing football is the younger of the two brothers of the daughter of my father wife." How is the boy playing football related to Deepak?
Answer: Option 2 Father's wife---Mother; Mother's daughter---Sister; Deepak's sister's younger brother---Deepak's younger brother.So, the boy is Deepak's brothers.
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Javagal Srinath took no wicket in his last ODI match.What were his bowling figures in that match [Format : Overs bowled - Maidens - Runs given - Wickets taken]?
Answer: Option 2 Javagal Srinath played his last ODI match against Australia in the World Cup 2003. His bowling figures were 10 - 0 - 87 - 0.
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