Related Questions

Arif is 4 times as old as Bobby,in 6 years, Bobby will be twice as old as Sara. Four years from now Arif will be 36 years old,how old will Sara be in 5 years?
A None
There are blank spaces in the following passage which have been numbered . These numbers are printed below the passage and against each some words are suggested . Find out the word that best fit the blank spaces. Global Strategies to control infective disease have historically included the erection of barriers to international travel and ___ (24) _______. Keeping people with such deadly disease outside national borders has ___ (25) _______ as an important public health policy in the human immunodeficiency virus (HIV) epidemic . Betwwn 29 and 50 countries ___ (26) _____ to have introduced border restrictions on HIV _ positive foreigners ,usually those planning an ___ (27) ___ stay in the country , such as students , workers or seamen.
A migration
B immigrate
C emigration
D immigration
At present Lili is 23 years old and Medrin is 15 years old. How many years ago was Lili twice as old as Mehrin?
A 7
B 16
C 9
D 5
X will be half as old as Y in 3 years . X will also be one-third as old as Z 5 years, If Z is 15 years older than Y, how old is X?
A 6
B 7
C 8
D 9
John, twelve years old, is three times as old as his brother. How old will John be when he is twice as old as his brother?
A 15
B 16
C 18
D 20
Mary, who is sixteen years old, is four times as old as her brother , How old will Mary be when she is twice as old as her brother?
A 20
B 24
C 25
D 26
"If you take care of the pence, the pounds will take care of themselves ". Compound form of this sentence is:
A Take care of the pence and the pounds will take care of themselves .
B Take care of the pence and the pounds and they will take care of themselves
C Take care of the pence and the pounds so they will take care themselves .
D Take care of the pence and the pounds so they will take care themselves
If a man was r years old s years ago, how many years old will he be t years from now?
A s+r+t
B rs+t
C s-r+t
D r-s+t
Kalam has three daughters; Shaila , Meena and Tina. Three years ago, when Kalam was twice as old as Tina , he was 30 years older than sMeena Now he is 47 years older than Shaila In 4 years. Shaila will be half as old as Tina What is the sum of the current ages of Kalam and his three daughters ?
A 138
B 144
C 154
D 180
Six years ago, Rahim was P times as old as Kalam was. If Rahim is now 17 years old, how old is Kalam now in terms of P?
A 11/P+6
B P/11+6
C 17-P/6
D 17/P

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