Question
(15.99)2 + 219.98% of 20.01 = ?2
× 75.01% 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.)Solution
ATQ, (15.99)2 + 219.98% of 20.01 = ?2 × 75.01% 162 + 20% × 220 ~ ?2 × (3/4) ?2 × (3/4) ~ 256 + 44 ?2 ~ 300 × (4/3) ? ~ √400 ? ~ 20
More Approximation Questions
Simplify the following expressions and choose the correct option.
{[(13)² − (7)²] ÷ 12} × 4 = ?
(25)² × 4 ÷ 5 + (3)³ + 48=? + 425
?2 + 114 - 48 ÷ 2 × 5 = 163
182 + 10 × 12 - ? = 312
2/5 of 3/4 of 7/9 of 7200 = ?
If (3 × 144 – 252 ÷ 14) ÷ 18 = √1024 – x, then find the value of ‘x’.
12.50% of 1440 - 17 × 51 + 721 =?
[(15)³ × (8)²] ÷ (90 × 6) = ?²
?2 - (40% of 240) = 25 X 5
Simplify: 48 ÷ 4 × 3 + 5 × (6 − 2)
