avg age of 6 persons after 2 yrs will be 43,
hence present avge age of 6 persons should be 41, (= 246/6)
when 7th person has joined avg is 45, (=315/7)
hence 7th person's age will be (315- 246)= 69yrs.
Find the base where 310 can be written as 1234?
A sheet of paper has statements numbered from 1 to 20. For all values of n from 1 to 20, statement n saysat most n of the statements on this sheet are false. Which statments are true and which statements are false?
The age of the father is 18 years older to his son. After 5 years fathers age becomes thrice of his son, What is fathers present age?
Two numbers 1361, 1468 when divided by certain number leaves remainder 7,11 respectively. Find the Number?
A circle is inscribed in a Triangle of side 6cm and a square is inscribed in the Circle. What is the area of square?
Mr. loyd wants to fence his Square shaped land of 120 Sqft each side. If a pole is laid every 12ft how many poles do he need?
What is the value of the following series1/7 + 2/72 + 1/73 +2/74 + 1/75 + ______
In a pasture, the grass grows at an even rate. 40 cows can completely eat the grass in 40 days, if there are 30 cows the grass last fot 60 days, for how long it is sufficient for 20 cows1) 80 2) 90 3) 100 4) 120 5) none
There are two numbers in the ratio 89. if the smaller of the two numbers is increased by 12 and the larger number is reduced by 19 thee the ratio of the two numbers is 59.Find the larger number?
What is the o/p of the following C-program?Main(){Char *str[] = { "Frogs"," do", "not", "die", "they", "croak!");Printf("%d %d",sizeof(str),sizeof(str[0]));}
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