Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only.
(Left) ยฃ % * 3 6 ยฃ 1 ยฉ & 8 1 5 5 3 * # ยฉ 7 1 7 3 @ (Right)
How many such symbols are there each of which is immediately preceded by a number and also immediately followed by a number?
A vendor buys 42 laptop bags for โน41,622 and sells them at 35 for โน37,345. How many laptop bags should be bought and sold to earn a profit of โน3,952?
What will come in the place of '?' in the following equation, if '+' and 'โ' are interchanged and 'ร' and 'รท' are interchanged?
45 รท 12 โ 75 ร 5 + 13 = ?
Which of the following letter-number-clusters will replace the question mark (?) in the given series to make it logically complete?
VRO 6, UQN 11, TPM 16, SOL 21, ?