Quantitative Aptitude (Numerical Ability)

Q. A cab has an average speed of 60 km/ hr while going from Indore to Ujjain and has an average speed of X km/ hr while returning the same distance from Ujjain to Indore. If the average speed of the cab for the whole journey is 48 km/ hr, the value of X is -
1) 45 km/ hr
2) 40 km/ hr
3) 36 km/ hr
4) 30 km/ hr

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Q. A student has to obtain 33% of the total marks to pass. He got 125 marks and failed by 40 marks. The maximum mark is -
1) 300
2) 400
3) 500
4) 600

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Q. When sun's altitude changes from 300 to 600, the length of the shadow of a tower decreases by 70 m. What is the height of the tower?
1) 35 m
2) 140 m
3) 60.6 m
4) 20.2 m

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Q. If a seller reduces the selling price of an item from Rs. 400 to Rs. 380, his loss increases by 2%. What is the cost price of the item?
1) Rs. 1, 000
2) Rs. 800
3) Rs. 1, 200
4) Rs. 1, 100

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Q. If 10 men or 20 boys can make 260 mats in 20 days, then 8 men and 4 boys will make how many mats in 20 days?
1) 260
2) 240
3) 280
4) 520

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Q. In a class, Ashwin finds that number of students who have performed better than him is thrice the number of students who have done worse than him. If Ashwin's rank is 61, then the total number of students in the class is equal to -
1) 80
2) 81
3) 82
4) 83

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Q. Ajay is standing west to Varun at a distance of 1 km. Ajay starts walking in the north direction, whereas Varun starts walking in the north-west direction. Both meet after 20 minutes. The ratio of speed of Varun to that of Ajay is -
1) √2
2) 1/ √2
3) 2
4) 1/ 2

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Q. A two digit number is represented as 'IJ'. If the value of J2 - I2 is equal to ten times the value of J-I, the two digit number is -
1) 26
2) 84
3) 48
4) 37

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Q. There are 30% girls in a class and in that 30% stay in hostels. The percentage of girls in the class who are in the hostel is -
1) 90%
2) 60%
3) 15%
4) 9%

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Q. 2/5 of the voters promise to vote for A and the rest promised to vote for B. Of these, on the last day 15% of the voters went back of their promise to vote for A and 25% of voters went back of their promise to vote for B. A lost by 200 votes. Then, the total number of voters is -
1) 10000
2) 11000
3) 9000
4) 9500

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What is Bitcoin?

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