Question
This question is based on the five three-digit numbers
given below. (Left) 387 857 235 496 217 (Right) (Example: 697 – 1st digit = 6, 2nd digit = 9 and 3rd digit = 7) (Note: All operations are to be done from left to right.) A What will be the result if the second digit of the highest number is added to the third digit of the lowest number?Solution
The correct answer is D
Average marks scored by Vineet in five subjects are 85. The average marks scored by him (excluding his highest and lowest marks) are 70 and lowest marks...
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Determine the value of a − b given that a + 3b = 18a and 3a + b = 30 .
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