There are total 120 students in three sections A, B and C of Class 10. The average marks of the three sections is 85. The average marks of section B and C is 88 and the average marks of section A is 78. Find the number of students in section A.
Correct Answer:
A. 36
Explanation:
To determine the relationship, observe the shift in alphabetical positions for each letter:1. SKIB to OGNG:
S (19) to O (15): -4
K (11) to G (7): -4
I (9) to N (14): +5
B (2) to G (7): +5
2. CUCV to YQHA:
C (3) to Y (25): -4
U (21) to Q (17): -4
C (3) to H (8): +5
V (22) to A (1): +5Applying the same pattern (-4, -4, +5, +5) to QIRK:
Q (17) - 4 = M (13)
I (9) - 4 = E (5)
R (18) + 5 = W (23)
K (11) + 5 = P (16)
The resulting sequence is MEWP.
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