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Engineering Exams RRB-JE JE (Junior Engineer) CMA (Chemical and Metallurgical Assistant) DMS (Depot Material Superintendent) CS (Chemical Supervisor - Research) MS (Metallurgical Supervisor - Research) Mathematics 2024 16.12.24 Paper-1 Shift-1 Easy +1 -0.33
Radhika travels a distance of 230 km with speed of 46 km/h and 400 km with 100 km/h by her car. Find the average speed (in km/h) of Radhika.
Correct Answer: A. 70
Explanation: The relationship follows a pattern of subtracting 4 from the alphabetical position of each letter. For SKIB to OGNG: S(19)-4=O(15), K(11)-4=G(7), I(9)-4=E (Note: I to N is +5, let's re-evaluate). Re-evaluating the pattern: S(19) - 4 = O(15) K(11) - 4 = G(7) I(9) + 5 = N(14) B(2) + 5 = G(7) Pattern: -4, -4, +5, +5. Applying this to CUCV: C(3) - 4 = Y(25) U(21) - 4 = Q(17) C(3) + 5 = H(8) V(22) + 5 = A(27/1) This confirms the pattern is -4, -4, +5, +5. Applying to QIRK: Q(17) - 4 = M(13) I(9) - 4 = E(5) R(18) + 5 = W(23) K(11) + 5 = P(16) The resulting letters are MEWP.
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