Question
A train 200 metre long takes 30 sec to cross a man
running at a speed of 4 km/hr in the direction opposite to that of train. What is the speed of the train?Solution
Let the speed of the train be x Relative speed = (x + 4) km/hr ⇒ (x + 4) = (200 × 18)/(30 × 5) ⇒ (x + 4) = (3600)/(150) ⇒ x + 4 = 24 ⇒ x = 24 – 4 = 20 km/hr
Which letter-cluster will replace the question mark (?) to complete the given series?
MKPN, LMOP, ?, JQMT, ISLV
Change the question mark with the option that follows the applied logic in the first pair.
Charger: Charge :: Printer: ??
Three 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 varianc...
During lunch break, eight colleagues, namely A, B, C, D, E, F, G and H are sitting in a circle facing the centre at equal distances. B is an immediate n...
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
Identify the figure that completes the pattern (rotation is NOT allowed).
If in any code language AJAY is written as 1117, then is same code NAMA would be written as ?
In a certain code language, ‘INFERRING’ is written as ‘TMRIIVUMR’. What is the code for ‘STATEMENT’ in that code language?
...Statement. The construction of the Metro project will be around 50 crore rupees.
Select one of the following options.
The position of how many letters will remain unchanged if each of the letters in the word ‘ABDUCTS’ is arranged in English alphabetical order?
Relevant for Exams:
