Let the principal be P, and the rate be R%. The amount after 5 years = 2P. Using the formula for simple interest: Amount = P(1 + rt/100), 2P = P(1 + 5R/100). Solving, we get R = 20%. Correct Option: d) 20%
If the difference of two numbers is 4 and the difference of their squares is 56, then the larger number is
A lending library has a fixed charge for the first 7 days and an additional charge for each day thereafter. Sahil paid Rs . 215 for a book kept for 15 ...
Determine the number of trailing zeros in the product of the following numbers:
11 × 22 × 33 × … × 22
Determine the 6052nd term in the series 5,5,7,7,7,7,9,9,9,9,9,9,11,….
If 94*6714 is divisible by 11, where * is a digit, then * is equal to
In a group of three persons, the weight of Amar is double of that of Akbar and half of that of Anthony. The average of their weight is 42. Find the diff...
If a = 12, b = 23, c = 34, ............... z = 2627. How many zeros are formed after multiply a × b &t...
The sum of two numbers is 18 while the sum of their squares is 164. Find the sum of the cubes of those two numbers.
Find the number of zeros in 58!.
Uttarakhand Government accomplished a Golden Triangular Project. Under this Project, the State Government Laid down 6 lane roads connecting the three ci...
