Question
What will come in the place of the question mark (?) in
the following equation if β+β and β-β are interchanged and βxβ and βΓ·β are interchanged? 163 Γ· 3 + 147 Γ 7 β 1 =?Solution
163 Γ· 3 + 147 Γ 7 β 1 =? 163 x 3 β 147 Γ· 7 + 1 163 x 3 β 21 + 1 489 β 21 + 1 468 + 1 = 469
- 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.)
99.99% of 9.99 + 299.98% of 129.98 = ?2Β
456.9 + 328.10 - 122.98 = ? + 232.11
- 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.)...
The average marks of 15 candidates were reported as 84. However, it was later discovered that the marks of three candidates were ...
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.)...
15.15% of (150.50 + 249.50) + 8.08Β³ - (10.10 of 5.05) = ? of (75.75 - 25.25)

A motor boat goes downstream from point A to B ,which is 36 km away from point A, and then returns to A. If actual speed of the boat in still water is 7...