Question
Which was the first plant bacterial disease
reported?Solution
The correct answer is C
- Determine the value of 'n' if '87n9812' is always divisible by 9.
In a group of three numbers first is double of second and half of third. The average of three numbers is 42. Find the difference between the first numbe...
- Two numbers add up to 98. If the LCM of the numbers is 315 and the HCF is 9, find the smaller of the two numbers.
Find the range of the given data:
45, 67, 89, 32, 21, 77, 53, 64
- 28% of 50% of 600 = p + 18, find the sum of the squares of the digits of ‘p’.
Consider two natural numbers, 'a' and 'b', which are in the ratio of 17:20. If we increase 'a' by 18 and decrease 'b' by 20, the new ratio of 'a' to 'b'...
The raw material cost of an article is 1/3 of its manufacture cost. If the cost of manufacturing is decreased in the ratio of 4 : 3 and the cost of it...
When a number is divided by 17, the remainder remains 6. Find the remainder obtained when the square of the same number is divided by 17.
- What is the smallest positive number which is divisible by 9, 18, and 27?
The numerator of a fraction is 9 less than its denominator. If the numerator is decreased by 4 and the denominator is increased by 2, then the denominat...
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