Find the Number of Factor of 1420
If x2+1 = 2x; then the value of is
In the given figure XYZ is a secant and ZT is a tangent. What is the value of x?
Shyam can complete a task in 12 days by working 10 hours a day. How many hours a day should he work to complete the task in 8 days?
What is the ratio of the mean proportional between 24 and 150 and the third proportional of 12 and 6√5?
If the numerical value of the perimeter of an equilateral triangle is √3 times the area of it, then the length of each side of the triangle is:
The minimum value of cos2θ + sec2θ is
The cost price of 12 pens is equal to the selling price of 8 pens. The profit percentage is:
The average of 6 numbers is 20. If one number is removed, the average becomes 15. What is the number removed?
The following graph represents the salary, expenditure, tax and savings (in rupees) per month of the persons A, B, C and D per month.
Study the graph and answer the question.
The expenditure as a percentage of salary is the least for: