Question
A man spends 22% and 14% of his monthly salary on rent
and transportation, respectively. Out of the remaining money, he spends 32% on food and 47% on entertainment. If he saves Rs. 16800, then find his monthly salary.Solution
Let the monthly salary of the man be Rs. ‘x’. Money spent on rent and transportation = (22 + 14)% of x = Rs. 0.36x Remaining money = (x – 0.36x) = Rs. 0.64x Money spent on food and entertainment = (32 + 47)% of 0.64x = Rs. 0.5056x Remaining money left = 0.64x – 0.5056x = 0.1344x So, 0.1344x = 16800 x = Rs. 125000
(122 - 82 ) of 52 + 52 = ?2Â
A man purchases some pens at a rate of 4 for ₹14 and an equal number at a rate of 5 for ₹18. He sells all the pens at a rate of 6 for ₹20. What is...
20 * 8 + 40% of 100 + 60% of 150 = ?
What will come in the place of question mark (?) in the given expression?
(3.2 × 35 + ?) ÷ √16 = 38.5
(2197)1/3 + (18)2 − 121 = ? − 69 × 5
45% of 360 - 160 + ? = √324
52% of 400 + √(?) = 60% of 600 - 25% of 400
4387897 – 3286871 – 51926 = ?
26 2 – 13% of 400 + (529 ÷ 23 2 ) = ? 2Â
