Question
What is the value of acceleration due to gravity at the
center of the earth?Solution
At the center of the earth, gravitational forces from all directions cancel out, resulting in zero net gravitational acceleration.
(65% of 120) = 25% of ? - 22
30 of 20 - 40 + 182 - 23 × ? = 83
((12+12+12+12)÷4)/((8+8+8+8+8+8)÷16) = ?
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 will come in the place of question mark (?) in the given expression?
If (i) P is taller than Q, (ii) R is shorter than P, (iii) S is taller than T but shorter than Q, then who among them is the tallest?
What will come in the place of question mark (?) in the given expression?
(96 - 59) X 6 + ?2 = 136.5 X 4
- What will come in the place of question mark (?) in the given expression?
(6/11) of 121 - ?% of 100 = 5² + 5 ?% of 320 = 40% of 40 × 5
721 +21 x 9 - 118 = ? + 82
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