The correct answer is D
A shopkeeper marks an article 50% above the cost price and then gives two successive discounts of 20% and 10%. What is his overall profit or loss percen...
The value of cos² 10° + cos² 20° + cos² 30° + ……. + cos² 90° is
If P is the amount invested at 5% p.a compounded half yearly for 2 years, what would be the amount received at the end of 2 years?
A car travels 300 km at a speed of 60 km/h and another 200 km at a speed of 80 km/h. Find the approximate average speed of the car for the entire journey.
If 75% of income of ‘Akshat’ is equal to 60% of income of ‘Bhaskar’, then find the income of ‘A’ is how much percentage of income of ‘Bhas...
1. एक किले में पहली तारीख को 60 सैनिकों के लिए तीस दिन का र...
Find the minimum value of sec x + cosec x:
Cost price of an article is Rs. M and its marked price is 300% more than cost price. If he wants to earn a profit of 100% then, what percent of discount...
A woman is 4 times as old as her daughter. In 8 years, the woman will be twice as old as her daughter. What are their current ages?
The following table shows the number of cars sold by a dealership in the first six months of the year.