up police matematics free mock test

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1. A tank can be filled by 25 buckets each of capacity 15 litres. How many buckets of capacity 10 litres, would fill the tank?                                                                         40
   37.5
   30
   35.5
   

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2. If 13 men can paint a wall 39 m long and 6 m high in 24 days, how many men are required to paint another wall, which is 15 m long and 12 m high, in 16 days?                                12
   15
   25
   30
   

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3. 128.57 % of 84 + 262.5 % of 48 + 22.22 % of 27 = ? / 84                                                210
   220
   240
   250
   

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4. If 11 oranges are bought at the rate of Rs. 10; and 10 of them are sold at a rate of Rs. 11, find the profit percentage.                                                                                                     19%
   21%
   23%
   25%
   

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5. The average age of 20 girls in a class of 20 students is 20. A new girl student of age 20 has joined the class. What is the new average age of the class?                                             18
   20
   21
   23
   

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6. The area of a rectangular field is 144 m2. If its length is increased by 5 m, then its area will increase by 40 m2. Find the length                                                                                    16
   18
   20
   21
   

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       7.   If b - a = 4 and 2a + 2b = 12, then a2 + b2 =? 
            26
            36
            46
            50

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        8. A farmer sold his 5-acre field for Rs. 13,00,000. Out of that amount, he had to pay
 Rs. 5,45,000 to his landlord, and purchase a house worth Rs. 6,15,255. How much money is left                 with him?

           Rs. 1,49,745

           Rs. 1,35,745
           Rs. 1,37,745
           Rs. 1,39,745

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      9. Two numbers are in the ratio 4 : 5. If 2 is subtracted from each of the two numbers, and their                  ratio becomes 3 : 4; the numbers are:

       20, 25
       12, 15
       9, 15
       8, 10

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     10.  Find the average. 45, 35, 25, 15, 5 & 1

       19
       25
       21
       22

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