Question
Which of the following is the most widely used method
for refining impure metals?Solution
The correct answer is C
32% of 450 + 60% of 150 = ? × 9
{(5/8) + (4/5)} × (?/19) = 33
What will come in the place of question mark (?) in the given expression?
? = {1026 ÷ 54 + 17 × 13 – (384 ÷ 24)}Â
I. 8x² - 74x + 165 = 0
II. 15y² - 38y + 24 = 0
24% of 150% of 500 + 140 = ? × 8Â
What will come in the place of question mark (?) in the given expression?
(352 - ?) ÷ 8 = 2.5 X 40 - 444 ÷ 6
(106 + 14)/15 = ?/5
- What will come in place of (?), in the given expression.
(4² + 6²) × 2 = ? [(4 √ (7) + √ (7)) × (7 √ (7) + 6 √ (7))] - 87 = ?
...4387897 – 3286871 – 51926 = ?