Question
Select the correct sequence of mathematical signs that
can sequentially replace the ‘#’ signs and balance the given equation. 56 # 8 # 4 # 32 # 2 = 40Solution
56 # 8 # 4 # 32 # 2 = 40 56 – 8 × 4 + 32 ÷ 2 = 40 56 – 32 + 16 = 40 24 + 16 = 40 So, the correct sequence of signs is –, ×, +, ÷.
More Mathematical operation Questions
Find the missing number in the given number series.
58, 86, 142, ?, 478, 926
7, 6, 10, 27, 104, ?
Find the missing number (?) in the given number series.
2, 6, 18, 54, ?, 486
A series given below follows a certain pattern,
1800, 469, (?), 855, 980, 953
If (?) = B – 2, then find the nearest cube root of B.
142, 148, 160, 178, ?, 232
15.975 ×27.825 + (76.01)² + 12.98×18.426 = ?+ (79.09)²
43, 56, 82, ?, 173, 238
4, 9, 24, 69, ?, 609
2, 2, 6, 30, ?, 1890
Find the missing number in the given number series.
3, 7, 18, 38, 69, ?
