Question
A man running at the speed of 5 kmph was over taken by
the train moving with the speed of 77 kmph in 22 seconds. Find the length of train.Solution
According to the question, Let length of train be ‘x’ m. => (Speed of train – Speed of man) = Length of train/Time => (77 - 5)× (5/18) = x/22 => 20 = x/22 => x = 440 Length of train is 440 meter.
If in any code language AJAY is written as 1117, then is same code NAMA would be written as ?
Statement: FR ≥ S
Conclusions:
i) L > S
ii) L > R
Select the correct option from the following.
(a) Only conclusion...
Three of the following four options are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE:...
i) sitting on the third position on the right side of the F, A is sitting in the second position on the left side.
ii) C is either sitting in ...
Three different positions of the same dice are shown. Find the number on the face opposite the face showing ‘6’.
In the following mumber-pairs, the second number is obtained by applying certain mathematical operations to the first mimber Select the set in which the...
Two statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance w...
Four letter-cluster pairs have been given, out of which three are alike in some manner and one is different. Select the odd lettercluster pair.
Statements:
All valleys are mountains.
No sea is a mountain.
Some plains are seas.
Conclusions:
I. Some valleys a...
Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
ZXV, TRP, NLJ, HFD, ?
