Question
When to irrigate wheat after sowing if only one
irrigation water is available:ÂSolution
The correct answer is A
Find the value of 'a' in the given data if the mean of the given data is 22.
14, 18, 20, 25, 27, 30, 24, a, 16, 20
- Two numbers have a sum of 112. If their LCM is 420 and HCF is 6, determine the smaller number.
- What is the smallest number that must be added to 1500 so that it becomes exactly divisible by 47?
- ‘N’ is the biggest 3-digit number that leaves remainder 1 when divided by 3, 8, and 11. Determine the smallest number that needs to be added to ‘N’...
A number becomes 90 more than itself when 120% of it is added to it. What number is obtained after the addition?
Find the sum of the first 45 natural numbers.
If 6 is to 216 as 2 is to:
Let ‘x’ be the least number divisible by 18, 20, 27, 30, and 50, and also ‘x’ is a perfect square. Find the remainder when ‘x’ is divided by...
A merchant bought 300 goods at Rs. 50 each. He sold a part at a 20% profit and the rest at a 10% loss. If his overall profit is 4%, how many goods did h...
- There are nine consecutive even numbers. The smallest number is 20% less than the largest number. What is the sum of the second smallest and second largest...