Let the radius of the circle = ‘r’ cm Circumference of the circle = 2πr 33 = 2 × (22/7) × r r = 5.25 Radius of the circle = 5.25 cm Length of the rectangle = 5.25 × 4 = 21 cm Breadth of the rectangle = (21/7) × 8 = 24 cm Area of the rectangle = 24 × 21 = 504 cm2
A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
The difference between a number and its four – seventh is 60. What is the number?
What is the value of 1² + 3² + 5² + 7² + 9² ................ 19²?
Divisor is 8 times of Quotient and 3 times of its remainder. If the remainder is 8. Find the dividend?
How many integers between 100 and 750 are divisible by both 18 and 24?
Albela Sells Chocolates in the packs of 6 chocolates, 12 chocolates, 18 chocolates and 24 chocolates etc, but the rate is necessarily uniform. One day ...
If the numerator of a fraction is increased by 300% and the denominator is increase by 600%.The resultant fraction is 1/2. What was the original fraction?
How many perfect square factors does 512 have?
If a cube of a number is subtracted from (153)², the number so obtained is 1457, Find the number.
Nine numbers are arranged in decreasing order. The average of the first eight numbers is 50, and the average of the last eight numbers is 45. What is th...
