Question
Arjun and Bittu together covered a total distance of 150
km. Arjun travels at a speed of 75 km/hr and Bittu at 25 km/hr. The total time they spent traveling is 4.4 hours. Calculate the distance that Arjun covered.Solution
ATQ, Let the distance covered by Arjun be 'd' km. Therefore, distance covered by Bittu = (150 – d) km According to the question, d/75 + (150 – d)/25 = 4.4 Or, {d+ 3(150 – d)} × 75 = 4.4 2d = 450 – 75 × 4.4 Or, 2d = 450 – 330 Or, d = 120/2 = 60 km
In a certain code CHARM is written as 715$# and AVOID is written as 56@%8. How is CHORD written in that code?
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
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Conclusions:
I. E ≥ B
II. F > DStatement: G ≤ J; G ≤ I; J = K; I < S
Conclusion:
I. S ≤ J
II. K ≥ S
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Conclusions
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II. C < T
III. U > K
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Conclusion
I: X ≤ V
II: X > V
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Conclusions:
(i) R > U (ii) V ≥ U (iii) P = R (iv) P < R
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Statement: A ≥ B ≥ C = D > E, F > G = H ≤ C
Conclusion: I. C ≥ F II. F > E
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