Question
In the question below there are three statements
followed by two conclusions I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts. Statements: Few cheap is expensive Some expensive is costly Mostly costly is extravagant Conclusions: I. No extravagant is cheap II. Some expensive is extravagantSolution
Few cheap is expensive (I) + Some expensive is costly (I) → No conclusion. Hence conclusion I does not follow. Some expensive is costly (I) + Mostly costly is extravagant (I) → No conclusion. Hence conclusion II does not follow.
What is the highest common factor of 120 and 1800?
The LCM of two natural numbers is 15 times their HCF. If the product of given two numbers is 13,500, then find the LCM of the numbers.
Find the largest number of the five digit which is exactly divisible by 48, 72 and 108.
The H.C.F. of two numbers is 16 and the other two factors of their L.C.M. are 4 and 13. The larger of the two numbers is:
Find the difference between sum of digits of LCM and HCF of 32, 48 and 80.
The product of two numbers is 504 and their HCF is 6. Total number of such pairs of numbers is?  Â
What is the minimum number of square marbles required to tile a floor of length 4 metres 35cm and width 3 metres 60 cm? Â
- The product of two numbers is 4950 and their L.C.M is 225. What is the H.C.F of the two numbers?
Find the HCF of 240, 280 and 560.
The HCF of two 3 digit numbers is 17, and their LCM is 1224. Calculate the difference between the two numbers.