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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
Prakash is standing facing the West. He takes a left turn after walking 2 m. Then he walks 3 m, takes a left turn and walks 3 m. He takes a last left tu...
Select the option figure which is embedded in the given figure (rotation is NOT allowed).
Three different positions of the same dice are shown. Find the number on the face opposite the face showing ‘5’.
In the following question, select the missing number from the given series.
85, 84, 92, 83, 147, ?
In a certain code language,
'get ready now' is coded as 'li ah tc',
'ready for vacation' is coded as 'cs li pa',
'travel for work n...
Which of the following Venn diagrams best represents the relationship between stars, planets and universe ?
Statement: FR ≥ S
Conclusions:
i) L > S
ii) L > R
Select the correct option from the following.
(a) Only conclusion...
Which of the following letter-number cluster will replace the blank (__) in the given series?
ME18, OG22, QI26, SK30, UM34, ___________
If the given sheet is folded to form a cube, which of the given figures are possible?
(The elements are shown to indicate the sides only.)
Statement: Researcher Jiankui's claim that he has changed the human fetal genes has proved to be true.
Choose one of the following options