Question
CAPTCHA is a type of security measure known as
challenge-response authentication. What does P stand for?Solution
CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is a type of security measure known as challenge-response authentication.
Which of the following fractions is the largest?
A man distributed some candies to his three sons A, B and C. A, being the eldest got two times the number of candies that C got while A and B together...
12.5% of 96 =?
The value of
- The product of two decimals is 0.675. If one of the decimals is 2.5, then find the other decimal.
Express 7/16 as a decimal correct to three decimal places.
A rope is 20 m long. A person uses 3/5 of it and then cuts off 1/4 of the remaining part. How many metres of rope are left?
Evaluate: 4.8 × 2.5 + 9.6 ÷ 0.4
2/5 of a number plus 3/10 of the same number is 70. Find the number.
If the sum of 60% of a fractional number and the number's square root is 5 greater than one fifth of the number, then the number is
