Question
If ‘A’ means (×), ‘B’ means (÷), ‘C’
means (-), and ‘D’ means (+), then what is the value of the expression: 8 A 16 B 4 C 14 D 32 B 4Solution
8 A 16 B 4 C 14 D 32 B 4 8 × 16 ÷ 4 – 14 + 32 ÷ 4 (8 × 4 – 14 + 8) (32 – 14 + 8) (40 – 14) = 26
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A team of 6 members is to be formed from a group of 8 boys and 5 girls. Find the number of ways to form team such that the team consists of at most 2 gi...
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