Question
The Average of P1, P2, and P3 is 60. Given that P1 is
equal to 1/3rd of this average, what is the average value of P2 and P3?Solution
ATQ, Average = Sum of quantities / No. of quantities Calculations: (P1 + P2 + P3)/3 = 60 ⇒ P1 + P2 + P3 = 180 ⇒ 20 + P2 + P3 = 180 ⇒ P2 + P3 = 160 Now, the average of P2 and P3 is = (P2 + P3) / 2 = 160 / 2 = 80
486, 162, 51, 18, 6, 2
What will be the approximate value of the following questions.
? (30.03 - 17.98 × 15.99 ÷ 12.01) = 729.03
What approximate value will replace the question mark (?) in the following?
? = 1...
(17.98% of 249.99) - 4.998 = √?
√440.98 + (17.95% of 249.96 – 12% of 99.99) + (7.12)2 = ?
(1782 ÷ 11.98) ÷ 2.92 × 35.89 + 25% of 541 – 67% of 1299 = ?
What will come in the place of question mark (?) in the given expression?
?2 = {40% of (552 – 352 )} – 44
A person invests a sum of money in a bank at a certain rate of interest. The interest earned at the end of the second and third y...
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.)<...
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