Question
What will come in place of the question mark (?) in the
following equation, if '+' and '−' are interchanged and also '×' and '÷' are interchanged? 8 + 13 − 18 ÷ 9 × 3 = ?Solution
Given- 8 + 13 − 18 ÷ 9 × 3 = ? After interchanged- 8 – 13 + 18 x 9 ÷ 3 8 – 13 + 18 x 3 8 – 13 + 54 8 -41 -33
More Mathematical operation Questions
√324 * 6 – 20% of 180 + ? = 130% of 150
(12 × 48 ÷ 6) ÷ 2 + ? = 106
(22% of 1500 + 15% of 2200) = ? x 11
Solve the following equation.
143 + 14.3 + 1.43 + 0.143 + 0.0143 =?
{(420 ÷ 28)% of 1400} ÷ 7 = ?
- Simplify the following expression:
16 + [17 - (8 + 11) + 6 - 3] ÷ 0.2 What will come in the place of question mark (?) in the given expression?
(437 + ? - 167) x 2.5 = 875(5/8) x 320 + 100 = ?% of 200 + 90
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