Reasoning Quiz No.97 Choose the word which is different from the rest.

Question: An enterprising businessman earns an income of Re. 1 on the first day of his business. On every subsequent day, he earns an income which is just double of that made on the previous day. One the 10th day of business, his income is
[A].

Rs. 29

[B].

Rs. 210

[C].

Rs. 10

[D].

Rs. 102

Answer: Option A

Explanation:

Income on the first day = Re. 1.

Income on the 2nd day = Rs. (1×2) = Rs. 21.

Income on the 3rd day = Rs. (21 x 2) = Rs. 22 and so on. Thus, Income on the rath day = Rs. 2n-1.

Therefore Income on the 10th day = Rs. 29.

Question: First bunch of bananas has (1/4) again as many bananas as a second bunch. If the second bunch has 3 bananas less than the first bunch, then the number of bananas in the first bunch is
[A].

9

[B].

10

[C].

12

[D].

15

Answer: Option D

Explanation: