Question
Four machine makes a beep after every 1, 3, 5 and2 min
respectively . In 5hrs , how many times do they beep together if they have just beeped together.Solution
LCM of 1, 3, 5 and 2 = 30 That means after 30 min they will beep again together. 30 min = 30/60 hrs = 1/2 [endif]-->hrs Then number of beep in 5hrs = (5 × 2)/1 = 10 times
Find the one which does not belong to that group?
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.
Select the odd letters from the given alternatives?
Find the odd one out from the following options.Â
Find the odd word/ letters/number pair/number from the given alternatives.
Select the set in which the numbers are NOT related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on t...
Choose the Odd alphabet among the given options.
Find out the odd word/letters/number/number pair from the given alternatives.
Find the odd one out.
The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/ar...
