Mathematics

  1. Salim's age is 1/6th of her father's age. Salim's father's age will be twice Balu's age after 10 years. If Balu's eight birthdays was celebrated two years before, then what is Salim's present age.
    A) 10 years
    B) 12 years
    C) 8 years
    D) 5 years

  2. Let a be a positive integer. When 89 and 125 are divided by a, the remainders are 4 and 6 respectively. Then the value of a is
    A) 15
    B) 17
    C) 9
    D) 7

  3. Vinod bought bananas at 6 for a rupee. How many for a rupee must he sell to gain 20%?
    A) 3
    B) 4
    C) 5
    D) 6

  4. Two men start together to walk a certain distance at 3.75 km/hr and 3 km/hr respectively. The former arrive 30 minutes before the latter. Find the distance they walked.
    (A) 7.5 km
    (B) 10 km
    (C) 12.5 km
    (D) 15 km

  5. Mohammed sells his goods at cost price but uses a weight of 800 gm instead of kilogram weight. What is his profit percentage?
    A) 18%
    B) 40%
    C) 25%
    D) 20%

  6. Nirmal bought a bike and paid 10% less than the original price. He sold it with 30% profit on the price he had paid. What percentage of profit did he earn on the original price?
    A) 17%
    B) 16%
    C) 18%
    D) 14%

  7. Find the greatest number that will exactly divide 200 and 320.
    320
    200
    40
    1600

  8. The cost price of 20 Chairs is the same as the selling price of x Chairs. If the profit is 25%, find the value of x
    A) 15
    B) 25
    C) 18
    D) 16

  9. If the first and second letters in the word PREPAYMENT were interchanged, the third and the fourth letter, the fifth and sixth letters and so on, which letter would then be eighth letter counting to your left?
    A) P
    B) M
    C) R
    D) N

  10. Two pipes A and B can fill a tank in 16 hrs and 12 hrs respectively. The capacity of the tank is 240 liters. Both the pipes are opened simultaneously and closed after 2 hrs. How much more water need to fill the tank?
    A) 70 lit
    B) 170 lit
    C) 90 lit
    D) 190 lit

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