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Let the monthly salary be ₹x. Savings = 1/2 of remaining = ₹18,000 Remaining = 2 × 18,000 = ₹36,000 Rent + Food + Transportation = 40% + 20% + 10% = 70% Remaining = 30% of salary = ₹36,000 0.3x = ₹36,000 x = ₹36,000 / 0.3 = ₹1,20,000 Correct answer: b) ₹1,20,000
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Anita bought a refrigerator at a discount of 20% on MRP. She earned one-third the amount of her CP by renting it for 300 days. After that, she resells i...
Each side of a rhombus is 20cm long and the length of one of its diagonals is 24cm, then find the area of the rhombus.
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The average height of each student in a class of 15 students is 160 cm. If 6 new students joined the class, then the average height of the each student ...
The average of 4, 6, 8, 12 and x is 7 and the average of x, 9, 13, 15 and y is 9. What is the value of 2x – 3y?
The average age of a class of 18 girls is 14 years. If 2 new girls having average age of 10 years join the class, then the average age of the class beco...
