Quantitative Aptitude (Numerical Ability)

Q. 60.1% of 374.98 - ? = 13.022
1) 36
2) 56
3) 42
4) 96

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Q. A shopkeeper marked the price of an article at Rs. 1600 and sold it to Parul at a discount of 25%. parul had to pay a tax on the selling price. If the total amount she paid was Rs. 1,320, the tax paid was what per cent of the selling price ?
1) 15
2) 6
3) 5
4) 10

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Q. Vessel A contains mixture of water and milk such that the quantity of milk is five times that of water. 60 litre mixture was taken out and poured in vessel B. 48 liter pure milk and 4 liter of water is added to vessel B. In vessel B, the quantities of milk is what per cent of that of water ?
1) 500
2) 600
3) 700
4) 800

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Q. Out of her monthly salary, Ruhi spends 15% on house rent, and Rs. 4,000 on transportation. From the remaining salary she spends 80% and saves the rest in her Bank A/c. The amount she pays as rent is less than that she saves in Bank A/c. by Rs. 240. What is Jolly's monthly salary if it is 50% more than Ruhi's ?
1) Rs. 78,000
2) Rs. 52,000
3) Rs. 55,000
4) Rs. 75,000

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Q. Ratio of A's age 4 years later to B's age 6 years later is 2 : 1. another person C whose present age is twice the sum of present age A and B together and after 4 years ratio of C's age to B's age is 23 : 4 then find the present age of B ?
1) 16 years
2) 10 years
3) 15 years
4) 12 years

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Q. The average of three consecutive positive even integers is more than that of four consecutive positive odd integers by 10. The sum of second highest even integer and the second highest odd integer is 27. What is the lowest odd integer ?
1) 9
2) 11
3) 5
4) 3

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Q. The time taken by a boat to cover certain distance upstream is 50% more than it takes to travel the same distance downstream. If speed of the current is 3 km/ h, what is the speed of the boat in still water ? (in km/ h)
1) 15
2) 20
3) 25
4) 10

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Q. A sum of money (Rs. X) was invested for 8 years in a scheme which offers simple interest at a rate of 20% p.a. The interest received after 8 years was reinvested in the same scheme for the same period. If the interest received after reinvesting for the said period was Rs. 'X + 7020', what is the value of X?
1) Rs. 6,400
2) Rs. 4,800
3) Rs. 4,500
4) Rs. 5,000

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Q. 33.87 + 19.98 - ? - 8.97 = 6.11
1) 39
2) 46
3) 26
4) 32

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Q. (1.99 + 5.02)2 - (1 + ?) = 10.93 * 3.05
1) 11
2) 19
3) 15
4) 7

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