Let my age 14 years ago be x years. My grandfather's age at that time = 7x years My present age = (x + 14) years My grandfather's present age = (7x + 14) years According to the question, 3.5(x + 14 + 7) = (7x + 14 + 7) 3.5x + 73.5 = 7x + 21 3.5x = 52.5 x = 15 Now, required ratio = (x + 14 - 7)/(7x + 14 - 7) => (15 + 7):(105 + 7) => 11:56
Statements: P < Q = R ≥ S = T; R < U; R = W
Conclusion: I. W ≥ T II. U < P
...Which of the following expressions will be false if the expression Q < H = G ≤ E > U is definitely true?
Which of the following set of elements should be placed in the place of question marks respectively (in same order from left to right) in order to compl...
Statements: D = B ≤ I < L ≥ M = R; T = U ≥ L
Conclusion: I. D < U II. B = T
Statement: P > Q; Q≥ W = X < Z
Conclusions: I. W < P
II. X≤ Q
...Statements:
Some Cloud is Thunder.
Only a few Thunder is Lighting.
No Lighting is Star.
Conclusion:
I. All Cloud can ...
Statements:
A < R ≤ M =S; U > L = T; A < L = O > E
Conclusions:
I). U > E
II). L > M
...Statements:
Only Ear is Eye.
No Hand is Ear.
Only a few Hands are Legs.
Conclusion:
I. Some Eyes can be Legs.
...
If the expressions, ′A < B ≤ N > E ′, ′Z ≥ N′ and ′Z ≥ B′ are true then which of the following combinations will be definitely true?
Statements: A ≥ B > C < D, E ≥ F ≥ G, D = H ≥ E
Conclusion:
I. B > F
II. D ≥ G
III. C < G
