Question
In a row of 60 students, Preeti sits 31st
from the right end of the row. If Preeti shifted 13 places towards left, then what is her new position from the left end?Solution
If Preeti shifted 13 places towards left, then Preeti's position is 44th from the right end. Number of persons sitting to the left of Preeti is: 60 – 44 = 16 Therefore, Preeti's new position from the left end is: 16 + 1 = 17th.
25.04 × 22.03 + 383.92 ÷ ? + 23.78% of 1499.98 = 926.08Â
(289.89 + 59.98) X 2.25 = ? X 49.66
What approximate value will replace the question mark (?) in the following?
14.98...
- 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.)
(15.98% of 399.99) - 6.998 = √?
(23.95)2 – (25.006)2 + (8.0099)2 – (7.07)2 = ? - (14.990)2
194.95 + 3.98 × 64.99 - ? = (10.99 + 9.02)2
25.11% of 239.99 + √143.97 ÷ 12.02 = ?
45.45 × 11.67 + 14399.88 ÷ 8.01 + 124.79 = ?
(278% of 695) ÷ 543 =?