Question
Goniozus nephantidis is parasitoid of which insect pest?
Solution
Goniozus nephantidis is the most widely used parasitoid of Opisina arenosella.
The HCF and the LCM of two numbers are 5 and 175, respectively. If the ratio of the two numbers is 5:7, the larger of the two numbers is _______.
Three numbers are in the ratio 2:3:6 respectively. If the HCF of the numbers is 5, then find the LCM of the numbers.
A, B and C start running at the same time and at the same point in the same direction in a circular stadium. A completes a round in 720 seconds, B in 10...
Find the greatest number which when divide 80,121 & 148 leave remainder 2, 4 & 5 respectively?
Find the HCF of two numbers if LCM and product of those two numbers are 34 and 680 respectively.
Two numbers are in the ratio 2:8. The product of their H.C.F. and L.C.M. is 3600. The sum of the numbers is:
The least number which is exactly divisible by 5, 15 and 35 isÂ
Three numbers a, b and c are co-prime to each other such that ab = 78 and bc = 65. Find the value of (a + b + c).
