Question
A number becomes 160% of itself when increased by 192. What
is 25% of that number?Solution
ATQ,
Let the number be ‘x’
According to the question,
(x + 192) = 1.6x
Or, x = 192 / 0.6 = 320
Required number = 0.25 × 320 = 80
Calculate the value of x2,  if [(8 + 62) ÷ 4 of x + 2.5 × 5 = 42 + 20% of 10].
√ (12+√ (12+√ (12+ ⋯ ∞ ))Â
648 ÷ 36 × 49 – 1012 + 847 = ?
1024 ÷ 16 + 800 ÷ √64 + ? = 200 * 2
12.232 + 29.98% of 539.99 = ? × 5.99
- What will come in place of (?) in the given expression.
(14)² – (12)² = ? 1/6+ 999*53/54 ×9 = ?
33 × 5 - ?% of 250 = 62 - 6
323 × 15 + (?)² = 4989
13 X √? + 256 ÷ 4 = 30% of 900 - 50