Question 1
A shopkeeper sold an item for Rs. 540 at a loss of 10%. What is the cost price of the item?
A shopkeeper sold an item for Rs. 540 at a loss of 10%. What is the cost price of the item?
The average of 5 numbers is 20. If one number is removed, the average becomes 18. Which number was removed?
Two trains of lengths 250 m and 350 m run on parallel tracks at 54 km/h and 72 km/h respectively in opposite directions. How long will they take to cross each other?
What is the probability of getting a sum of 7 when two fair dice are rolled?
If Rs. 5000 is invested at 8% simple interest per annum, what will be the amount after 3 years?