When a three quarter moon is visible, what is it called?
When a three-quarter moon is visible, it is called a gibbous moon . More specifically, if the moon is more than half but less than fully illuminated, it's referred to as a waxing gibbous moon if it is increasing in illumination, or a waning gibbous moon if it is decreasing in illumination.
If 35% of 40% of 7/5 of a number is 490, then what is 25% of 2/3 of that number?
In a company, the ratio of engineers to administrators is 4:1. 15% of engineers and 20% of administrators are involved in a project, and 25% of the rema...
'Aman' is 4 years younger than 'Bharti', and 'Bharti' is 8 years younger than 'Chetna'. If the ratio of 'Aman's age 8 years from now to 'Chetna's age 6 ...
A student multiplied a number by 8/5 instead of 5/8. What is the percentage error in the calculation?
A towel was 75 cm long and 120cm broad. When bleached, it was to have lost 40% of its length and 20% breadth. The percentage of decrease in area is:
Out of 400 students in school, 40% students like samosa only and 20% students like samosa and momos both. If 30% students don’t like any snacks then f...
A sum of money invested at simple interest amounts to Rs. 16800 in 2 years and to Rs. 23100 in 9 years. What is the rate of simple interest per annum?
A money lender finds that due to a fall in the annual rate of interest from 10% to 8(3/4)%, his year's income diminishes by ₹84.50. Find his capital.
In physics examination a student scored 45% marks in the first paper out of 160. How much percent marks should he score in the second paper out of 140 m...
The difference between the value of the number increased by 10% and the value of the number decreased by 20% is 72. Find the number.
