For the following questions answer them individually
There was 29% off on bags. A lady bought a bag and got 12% discount for paying in cash. She paid ₹312.40. What is the price tag (in ₹) on the bag?
In triangle ABC, D and E are two points on the sides AB and AC respectively so that DE $$\parallel$$ BC and $$\frac{AD}{BD} = \frac{3}{4}$$. The ratio of the area of trapezium DECB to the area of $$\triangle$$ABC is:
If $$(x - 7)^3 + (x - 8)^3 + (x + 6)^3 = 3(x - 7)(x - 8)(x + 6)$$, then what is the value of $$x$$ ?
A train covers 360 km at a uniform speed. If the speed had been 10 km/h more,it would have taken 3 hours less for the same journey. What is the speed ofthe train (in km/h)?
A man bought 2 articles for ₹2650 each. He sold one article at 10% profit and another at 5% profit. The total profit percentage he earned is:
The given Bar Graph presents the results in terms of number of students in a school for the five academic years, 2013 - 2014 to 2017-2018.
In which year the percentage increase in the total number of students is the highest in comparison to the previous academic year?
The difference between the number of students passed and those who failed is the highest in which academic year?
For the following questions answer them individually
A number is increased by 30%, then decreased by 25%, and then further increased by 25%. What is the net increase/decrease percent in the number(correct to the nearest integer)?