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Volume of the cone = (1/3)πr²h, Volume of the hemisphere = (2/3)πr³, Given: Volume of the cone = 150 cm³. Volume of the hemisphere = 2 × Volume of the cone Volume of the hemisphere = 2 × 150 = 300 cm³. Total volume = Volume of the cone + Volume of the hemisphere Total volume = 150 + 300 = 450 cm³. Correct option: D) 450 cm³
Select the number that can replace the question mark (?) in the following series. 17, 21, 30, 46, 71, ?
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2200 after 4 years. If the same amount is investe...
If the positions of the second and the third digit of each of the numbers are interchanged, how many odd numbers will be formed?
If 2 is subtracted from the second digits of each of the numbers, how many numbers thus formed will be divisible by three?
The average salary of A, B and C is Rs. 22000 while average salary of B, C and D is Rs. 25000. If the average salary of D be 2 times of that of ...
How many 6s are there in the following number series which are preceded by 4 and followed by 8.
2 4 6 8 4 2 8 6 4 8 7 3 8 6 4 2 4 6 8 7 4 6 9 4
Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair.
7 : 85
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is relate...
Select the option that is related to the fourth number in the same way as the first number is related to the second number and the fifth number is relat...
If digits of each number are added and sum is multiplied by 4, and the resultants are arranged in descending order, which number will be at last position?
