Entomophily is a type of cross-pollination in which the pollen from the anther of one plant are transferred to the stigma of another flower with the help of insects.
The mean of three distinct numbers is 30. If the third number is to the combined total of the first two numbers in the ratio 16:29, what is the sum of t...
Find the geometric mean for the series given below.
31, 93, 279
Which of the following numbers is divisible by 33?
The first number is four times 60% of the second number. If the second number is increased by 5, the first number becomes twice the new value of the se...
The average marks scored by boys and girls in a class are 48 and 32, respectively. The total marks obtained by the entire class is 1680, with 40 student...
If y = 5, then what is the value of 10y 
Find the number of zeroes in the product of 60 × 61 × 62 × ........ × 80?
In a class, 2/5 of the students are girls and rest are boys. If 4/9 of the girls and 1/3 of the boys are absent, what part of the total number of studen...
Two numbers add up to 18, and the sum of their reciprocals is 5/2. Calculate the square of the product of the two numbers.
