The simple interest on a sum of money for 10 years is Rs 3130. If the principal becomes 5 times after 5 years, then what will be the total interest (in Rs)obtained after 10 years?
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What will be the net discount (in %) of two successive discounts of 15% and 35%?
In the following question, select the odd word from the given alternatives.
If the product of two numbers is 3026 and their LCM is 89, then their HCF is :
Find the remainder in the expression 550×651×6627?
The simple interest accrued on a sum of money at the end of four years is 1/5th of its principal. What is the rate of interest per annum?
Angle of Elevation means
In Heights and Distances,
The angle of elevation of an object is the angle between the horizontal and the line of sight that is the line from the object to the observer's eye.
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Δ DEF is right angled at E. If m∠D = 30°, what is the length of DE (in cm), if EF = 6√3 cm?