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Amu spends 90% of her income. If her expenditure increases by 25% and savings increase by 30%, then by what percent does her salary increase?

Given set 34 98 365 how to solve

longest river in the world

Two articles are sold for 5.104 each. On one, the seller gains 16ºo and on the other, he loses 12%. What is his overall gain percent, nearest to two decimal places

Will you tell about eligiblity for cat and Other MBA Entrance Exam
I have done diploma in civil engineering and AMIE in civil engineering Holder passed in 2020

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My chances of winning the lottery is similar to you.correct the sentence?

Cm of karanatak

sin 7π/4 sin π/4 sin 3π/4 sin 5π/4

half of the volume of petrol & kerosene mixture of ratio 7:5 is converted into mixture of ratio 3:1 by substitution method.while the mixture of ratio 7:5 was formed from the mixture of 7:3 by adding the kerosene in it.If the 240 litres petrol is required in replacement method .what is the total amount of kerosene was added to prepare the mixture of 7:5.
1. 100 litres. 2. 400 litres. 3. 50 litres
4. 200 litres.