Question
What value should come in the place of (?) in the
following questions? β? + 10 * 18 + 16 * 4 = 280Solution
ATQ, β? + 10 * 18 + 16 * 4 = 280 β? + 180 +64 = 280 β? + 244 = 280 β? = 36 ? = 1296
Which of the following pairs is NOT coprime?
Find the unit digit of the expression: 1! + 2! + 3! + 4! + 5! + ........ + 999!.
What is the smallest number that should be added to 987 so that the sum is exactly divisible by 11?
- If βuβ represents the number of primes from 1 to 40, and βvβ is the number of prime numbers between 41 and 70, calculate u Γ v.
Determine the value of 'a' such that the number 102a32 is divisible by 48.
- A list contains ten numbers. The average of the initial three values is 14, and the last five numbers have an average of 23. If the middle two numbers (4th...
A number leaves a remainder of 17 when divided by 23. What will be the remainder when three times that number is divided by 23?
The value of a washing machine depreciates by 10% every year. The current price of the washing machine is βΉ9477. What was the price of the machine thr...
- Find the minimum number to subtract from 981243 so that the new number is exactly divisible by 9.
180 is divided into two parts in such a way that the fifth part of the first part and the fourth part of the second are in the ratio 4:5. Second part i...