Entrance Exams
Govt. Exams
Using set theory: Total = Cricket + Football - Both. 40 = 25 + 20 - Both. Both = 45 - 40 = 5.
A is brother of B, so B is A's sibling. C is daughter of B (A's sibling), and D is brother of C. Therefore, D is the child of B (A's sibling), making A the uncle of D.
Each letter is shifted backward by 1 position in the alphabet. S→R, C→B, I→H, E→D, N→M, C→B, E→D. The pattern gives RDHNCBD.
Red at 3, Blue at 2. Green 2 right of Yellow: if Yellow at 1, Green at 3. But Red at 3. If Yellow at 4, Green at 6. This works: Blue(2), Red(3), Yellow(4), Green(6). Yellow at position 4... Rechecking: Yellow could be at 1 if Green at 3, but Red there. So Yellow at 4.
Pattern: 3×1=3, 3×4=12, 3×9=27, 3×16=48, 3×25=75, 3×36=108. Multiply 3 by perfect squares.
Doctors are intelligent, but not necessarily among the 'some intelligent people who are rich.' The conclusion is logically invalid.
T at 4, P at 2, V at 6 (2nd from right in 7). Q between P(2) and S: possibly 3. Remaining: R at 5 or 7. V at 6 means R at 5 or 7. Given Q between P and S, arrangement: P-Q-S-T-?-V-R gives R at 6, or P-Q-S-T-R-V-U gives R at 5. Correcting: R at position 6.
Code uses A=1, B=2... Z=26. M=13, O=15, B=2, I=9, L=12, E=5. MOBILE = 13-15-2-9-12-5.
Order: A > C > D and A > B > E. Without knowing relationship between C and B exactly, second tallest cannot be definitively determined.
TALL reversed = LLAT. BRIGHT reversed = THGIRB.