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.
When a number is divided by 114, remainder is 82. What will be the remainder when the cube of the number is divided by 19?
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- Find the least 5-digit number which leaves no remainder when divided by 22, 33, 44 and 66.
How many numbers in the range from 200 to 800 are divisible by 4, 8, and 16?
The sum of three consecutive odd natural numbers each divisible by 3 is 81. Which number is the largest number among the three numbers?
The cost of painting is Rs.180 per kilogram. One kilogram paint covers 30 square feet. How much it will cost to paint a cube having each side 14 feet?
A certain number gives a remainder of 8 when divided by 17. What will be the remainder when four times that number is divided by 17?
- If a ten-digit number 57a61395z2 is divisible by 72, then find the number of possible values of ‘a’.
If the first term of a geometric progression (GP) is 12 and the common ratio is 4, then find the sum of its 4 terms.
