HARD
Haryana Police SI
IMPORTANT
Earn 100
A man borrows Rs. from a bank at per annum compound interest. At the end of every year, he pays Rs. as a part payment of loan and interest. How much does he still owe to the bank after 3 such instalments?
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Important Questions on Practice Set
EASY
Haryana Police SI
IMPORTANT
A train m in length passes a milestone in seconds and another train of the same length travelling in the opposite direction in seconds. The speed of the second train is:
HARD
Haryana Police SI
IMPORTANT
A car travels a distance of km at a uniform speed. If the speed of the car is km/hr more, it takes hours less to cover the same distance. The original speed of the car was:
EASY
Haryana Police SI
IMPORTANT
If men working hour per day can do units of work in days. Then men working hours per day would be able to do how much work in days?
MEDIUM
Haryana Police SI
IMPORTANT
Three pipes A, B, C can fill a tank in hours. After working at it together for hours, C is closed and A and B can fill the remaining part in hours. The number of hours taken by C alone to fill the tank is:
EASY
Haryana Police SI
IMPORTANT
The average temperature of the first four days of a week is and that of the last four days is . If the average temperature of the week be , what was the temperature on Thursday?
EASY
Haryana Police SI
IMPORTANT
A, B, C enter into partnership. A initially invests lakhs and adds another lakhs after one year. B initially invests lakhs and withdraws lakhs after years and C invests lakhs. In what ratio should the profits be divided at the end of years?
EASY
Haryana Police SI
IMPORTANT
The ratio of a man's age to his son's age is . The product of their ages is . The ratio of their ages after years will be:
EASY
Haryana Police SI
IMPORTANT
The number that should be added to both the numerator and denominator of , so that the fraction become , is:
