Question
Mohit’s salary is ₹15,000 per month. He spends
₹5,000 on house rent, ₹2,000 on bills, and the rest of the amount is his monthly savings. Find his savings in a year, if in the month of his birthday he spent his complete monthly savings for birthday celebration.Solution
Given: Monthly salary = ₹15,000 Monthly expenses = ₹5,000 (house rent) + ₹2,000 (bills) = ₹7,000 Monthly savings = ₹15,000 - ₹7,000 = ₹8,000 But in 1 month (his birthday), he spends all his savings, so no savings that month. Savings for 11 months = 11×₹8,000=₹88,000
100, 75, 59, 55, 46, 45
147 490 707 831 895 930
16, 27, 44, 63, 98, 139
Find the odd number out in the following set and state the reason:
131, 151, 171, 191, 211
Find the wrong number in the given number series.
2, 6, 12, 22, 30, 421320, 1352, 1390, 1436, 1488, 1548
Find the wrong number in the given number series.
16, 24, 36, 54, 81, 120.5
850, 849, 841, 814, 750, 688
7, 78, 324, 900,1855, 3128
66, 115, 34, 155, 14, 211