Question
The doctors have ___________ the cause of the illness to
an unknown virus. In the following sentence, there is a blank space. Below ethis, there are four options with one word each. Fill up the blank with the word that makes the sentence grammatically and contextually correct.ÂSolution
 ‘attribute something to something’ means ‘to say or think that something is the result of a particular thing’. The past form of this word ‘attributed’ is correct here.        The doctors have attributed the cause of the illness to an unknown virus.
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.
Three bells ring at intervals of 18 seconds, 24 seconds and 32 seconds. If they all ring together at 8:00:00 a.m., at what time will they next ring toge...
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:
A number is three times another number and their HCF is 8. What is the sum of the squares of the numbers?
The product of two positive integers is 1620. If their HCF is 9 and their sum is 81, then find the difference between the numbers.
The product of two numbers is 3600 and their GCD is 30. What is the LCM?
The HCF of two numbers is 6 and their LCM is 96. If one of the numbers is 24, find the other number.
Find the difference between sum of digits of LCM and HCF of 32, 48 and 80.
If total number of factors of 1,260 is 'x', then find the value of (x - 4) (x + 6).
The HCF of each pair of 5 numbers is 3 and their LCM is 159. Find the multiplication of all the number.