Related Questions

The ratio between the present ages of P and Q is 5 : 7 respectively. If the difference between Q's present age and P's age after 6 years is 2, what is the total of P's and Q's present ages?
A 48 years
B 52 years
C 56 years
D None of these
Three time the present age of a father is equal to eight times the present age of his son. Eight years hence the father will be twice as old as his son at that time. What are their present ages?
A 35, 15
B 32, 12
C 40, 15
D 27, 8
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son . What is the present age of the son?
A 25 years
B 20 years
C 30 years
D 40 years
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son. What is the present age of the son ?
A 20 years
B 25 years
C 30 years
D 40 years
Endoscope, a technique used to explore the stomach or other inner parts of the body is based on the phenomenon of _______
A total internal reflection
B interference
C diffraction
D polarization
The plural form of phenomenon is -
A Phenomenons
B Phenomena
C Phenomenas
D Phenomenos
The plural form phenomenon is
A phenomenenos
B phenomenons
C phennomena
D phenomenas
The world has seen many Diasporas but scholars have been studying the phenomenon ___ great interest only ___ recent decades.
A with, in
B with, for
C of , in
D in, for
The greenhouse effect is _____ phenomenon.
A natural
B global
C artificial
D meritime
The seventeenth century writer Mary As tell was a rare phenomenon , a single woman who maintained and even ____a respectable reputation while a living by her pen.
A eclipsed
B deciated
C enhanced
D impaired

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