Question
Three values P, Q, and R are such that P is one-third of Q
and R is the average of P and Q. If the total of all three values is 588, find the second largest value among them.Solution
ATQ,
Let the value of Q be 3x
So, value of P = 3x/3 = x
So, value of R = (x + 3x)/2 = 4x/2 = 2x
ATQ:
x + 3x + 2x = 588
Or, 6x = 588
Or, x = 98
So, the second highest number = R = 2x = 2 × 98 = 196
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
? 2 + (39.99 × 10.99 + 7.01) - (39.99 × 2.99 2 + 21.99) = 21.99 × 23.01
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
647.1 ÷ ? + 72.3 × 209.81 – 8743.1 = 6404
9.992 + (5.01 × 4.98) + ? = 225.03
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
