Find the one who visits on Saturday?
Instrumentation engineer Zishan visits alone on Tuesday. Rohit visits on Friday and he is not electrical engineer. Pramesh visits on Saturday with civil engineer. Kanika visits on Friday. The mechatronics engineer visits on Saturday. Therefore, Pramesh is mechatronics engineer. Electrical engineer does not visit on Sunday neither with Deeksha nor with Himanshu. Electrical engineer visits with the Electronics engineer. Himanshu is not civil engineer. Rahul is neither Mechanical nor Civil engineer. So, the only left Deeksha is civil engineer. Rahul is neither mechanical nor civil engineer; hence, he should be the programmer.
LCM and HCF of two numbers are respectively 3 and 18. If one of them is 9, find the other number.
Two numbers are in the ratio 4:7. The product of their H.C.F. and L.C.M. is 5488. The sum of the numbers is:
What is the least number which when divided by 3, 15 & 18 leave a remainder 6 in each case & it is also divisible by 12?
What is the least number of square tiles required to pave the floor of a room 11 m 47 cm long and 6 m 82 cm broad?
Find the least number of four digits which is exactly divisible by 6, 24 and 32?
Find the LCM of 25/14, 15/28, 30/21
The HCF of two numbers is 12. Which one of the following can never be their LCM?
Let x be the smallest number which when subtracted from 31560 makes the resulting number divisible by 13, 16, 25 and 30. The product of the digits of x ...
The sum of two numbers is 126 and their HCF is 14. Total number of such pairs of numbers is?