What numerical value represents the escape velocity?
The escape velocity of the Earth is equal to 11.2 km/s (40,270 kmph, or 11,186 m/s).
A girl found the answer for the question “subtract the sum 1/4 and 1/8 from unity and express the answer in decimals” as 1.5. The percentage of erro...
Find the median of 2, 4, 6, 6, 7, 9, 14, 12 and 13.
Sum of squares of three consecutive numbers is 1589. Find the sum of first and third number.
If (3 - 4/(1+ 2/(3+ 1/(2+1/3))))th part of a journey takes 45 minutes, then to complete 4/5th of that journey, it will take:
The value of
The largest three-digit number which gives the same remainder 3 when divided by 4, 9, 6 is:
27 percent of a number exceeds 13 percent of the same number by 56. What is the value of the number?
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is