Question
When the digits, which are odd in the number ‘
67894532 ’ are decreased by 2 and the remaining digits are increased by 1, then what is the sum of 5th digit from the right end and 2nd digit from the left end of the new number arranged?Solution
5th digit from the right is 7. 2nd digit from the left is 5. Their sum = 7 + 5 = 12 6           7           8           9           4           5           3           2 7       5       9       7       5      3           1      3
'A' and 'B' started a business by investing Rs. 3,000 and Rs. 4,500, respectively. Four months later, 'C' joined by investing Rs. 'P'. If at the end of ...
A and B enter into a partnership with their initial sum of Rs.35000 and Rs.45000 respectively. After 6 months, a third person C also joins them with his...
Nina, Omar, and Paula invest in the business in the ratios of 9:5:p, respectively, and their time periods are 2 months, 3 months, and 4 months, respecti...
"Abhinav" and "Pankaj" launched a business venture with investments of Rs. 1400 and Rs. 2100, respectively. The ratio of the time for which "Abhinav" an...
‘P’ and ‘Q’ started a business with investment of Rs. 3,000 and Rs. 4,200, respectively. After 8 months, ‘P’ increased his investment by Rs....
Humpty opened a workshop investing Rs.80,000. He invested additional amount of Rs.10,000 every year. After two years his friend Bunty joined him with a...
A, B, and C start a business with investments of ₹12,000, ₹18,000, and ₹24,000 respectively. After 6 months, A withdraws ₹6,000, B adds ₹6,000...
A and B together started a business with initial investment in the ratio of 1:5, respectively. The time-period of investment for A and B is in the ratio...
- M and N started a business. M invested Rs. 1600 and N invested Rs. ‘t’. N withdrew after 6 months. If M received Rs. 5000 out of the total annual profi...
‘X’ invested Rs. 5000 in a business. ‘Y’ joined x months later with an investment of Rs. 4000. If at the end of the year, Y’s share in the pro...
Relevant for Exams:
