Question
The ratio of age of ‘B’ after 5 years from now and
age of ‘C’ 4 years ago from now is 7:4, respectively. The present age of ‘C’ is 40% of the present age of ‘A’. If present age of ‘A’ is 50 years then find the present age of ‘B’.Solution
Present age of ‘C’ = 0.4 × 50 = 20 years 4 years ago from now, age of ‘C’ = 20 – 4 = 16 years 5 years hence from now, age of ‘B’ = 16 × (7/4) = 28 years Present age of ‘B’ = 28 – 5 = 23 years
The amount of water ________ by the United Nations for drinking, washing, cooking and ________ proper hygiene is a minimum of 50 litres per person per ...
A) Infringe B) Gallant C) Obey D) Preserve
...Select the most appropriate option to complete the sentence.
__________ of us have tendencies to pass information outwards __________ to allo...
- In the following sentence, choose the word opposite in meaning to the bold word to fill in the blank.
The teacher appreciated Meena’s diligent wo... A) Furtive B) Trivial C) Futile D) Clandestine
...1) make
2) middle
3) become
4) hold
5) demonstration
- Fill in the blanks:
Prolonged exposure to high altitudes can _______ changes in the body’s physiology due to the _______ of oxygen.
... I was hurt, but I am glad he _________ mind.
In the following questions, each sentence has two blanks. Choose the appropriate set of words for the blanks that best fits in the context of the sente...
Turning around a __________ ship is never easy.
(A) large
(B) small
(C) tiny   Â
(D) huge   Â
