Question
Which of these marketing systems was prevalent in the
ancient times?Solution
The barter system, where goods and services were exchanged directly without the use of money, was prevalent in ancient times. In this system, people traded goods they had for goods they needed, and there was no standardized medium of exchange like modern currency.
- What will come in the place of question mark (?) in the given expression?
(24²–45% of 600 + 176 – 32 × 11) = ? (750 / 15 × 15 + 152 + 20% of 125) = ?3
28 × 3.5 +25 × 3.2 = ? - 62
800 + 900 X (3)-2 - ? = 25 X 60 ÷ 2Â
Determine the value of ‘x’ if x% of 500 plus {1250 ÷ x of 10} × 5 equals 130
Evaluate: {2 x (0.718 + 0.982) + 0.008 of 5000}
144 (1/2) × 14 – 28 = 7 × ?Â
110 ÷ 5.5 + (?)3 ÷ 12 = 20(2/3)
(22% of 1500 + 15% of 2200) = ? x 11
[{(1296 ÷ 18) ÷ 12} ÷ 6] + 82 + √625 = ?