Question
The angle between the observer’s meridian and
declination circle of the heavenly body is calledSolution
It is reckoned westwards from 0 degrees to 360 degrees.
In a village election between two candidates, the winner secured 70% of the total votes cast and won by a majority of 13000 votes. How many votes did th...
- ‘M’ has 15% less balls than ‘N’. ‘N’ has 10% more balls than ‘O’. By how much percent the number of balls with ‘M’ are less than those ...
Person P allocated 65% of the money he had between X and Y in a ratio of 6:7. Both Y and X invested the amounts they received in ...
Sujata allocated 40% of her annual income to a fixed deposit. She then spent 25% of the remaining amount on house rent and 15% on food. After these expe...
If the radius of the base of a right circular cylinder is increased by 20% and the height is decreased by 30%, then what is the percentage increase/decr...
An army lost 20% its men in war, 20% of the remaining due to diseases and 20% of the rest were disabled. Thus, the strength was reduced to 64,000 active...
On Wednesday, the price of tomatoes increased by x% as compared to Tuesday and the price of tomatoes decreased by x/2% on Tuesday as compared to Monday....
Income of A is 60% of the Income of B and A together. The saving of B is 30% of his Income and equals to Rs. 9600. Find the difference between the incom...
If the amount on a certain principal in 3 years at 12% rate of interest compounded annually is Rs 12,000, what will be the amount (in Rs) after the 4th ...
A number is first increased by 25% and then decreased by 25%. If the net change in the number is 187.5, then find the original number.
