For the following questions answer them individually
Kamal saves x% of her monthly income. When her monthly expenditure is increased by 20% and the monthly income is increased by 26%, then her monthly savings increased by 60%. What is the value of x ?
Study the pie-chart which shows the sales distribution of products A, B, C, D and E of a company XYZ in 2019, and answer the question that follows.
The number of units of product C sold by the company exceeds the total number of units of products A and B by x. The value of x lies between:
The area of a parallelogram ABCD is $$300 cm^{2}$$, The distance between AB and CD is 20cm, and the distance between BC and AD is 30cm. What is the perimeter (in cm) of the parallelogram ?
Study the pie-chart which shows the sales distribution of products A, B, C, D and E of a company XYZ in 2019, and answer the question that follows.
The total number of units of products B and D sold by the company was:
A solid metallic sphere of radius 8.4cm is melted and recast into a cone of height 18.9cm. What is the radius (in cm) of the base of the cone ?
To do a certain work, the ratio of the efficiencies of A and B is 7:6. Working together, they can complete the same work in 21 days. What part of the same work will be completed by B alone in 26 days ?
The average of the two-digit numbers 41, x5, 5x and 44 is 57. What is the average of (x+5) and (2x-9) ?
Some fruits are bought at 11 for ₹100 and twice the number at 8 for ₹100. If all the fruits are sold at 9 for ₹100, then what is the profit or loss percentage ?
The simple interest on a sum for 5 years at 8% p.a. is ₹3,960. What will be the simple interest on the same sum for $$6\frac{2}{3}$$ years at 12%p.a ?