There are three bottles of mixture of syrup and water of ratios 2:3, 3:4 and 7:5. 10 Litres of first and 21 Litres of second bottles are taken. How much quantity from third bottle is to be taken so that final mixture from three bottles will be of ratios 1:1. Options: 1) 25 Litres 2) 20 Litres 3) 35 Litres 4) 30 Litres
Logic please 🙎
Logic ?
Logic please
rs 730 were divided among A,B,C in such a way that if A gets Rs 3 then B gets Rs 4 and if B gets Rs 3.50 then C gets rs 3 The share of B exceeds that of C by ? answer is 40 but how ?
The average marks obtained in a class of 50 students is 70 percent.The average of first 25 is 60 percent and that of 24 is 80 percent. What is the marks obtained by the last student ? answer is 80 perccent but how ?
In a triangle, the distance of centroid from the three vertices is 4,6,8 cm respectively then the length of smallest median is ? answer is 6 but how?
A boat is moving away from an observation tower.It makes an angle of depression of 60 degree with an observers eye when at a distance of 50 metre from the tower. After 8sec the angle of depression becomes 30 degree. aprox sped of boat is ? answer is 45 km/hr but how ?
Any shortcut...x=2√24/√3+√2...then x+√8/x-√8+x+√12/x-√12
Max value of cosx-sinx
Q 25
Tell me (1)/ what all you know about it (2)/ before I take a decision in the matter. (3)/ No Error (4)
Pl
In an examination, Soni scored 40% of the maximum marks and yet failed by 7 marks. If she had scored 10% more marks than what she scored previously, she would have just managed to get the passing marks. What are the maximum marks in the examination?
Yaar 20 mins mei Maths kaise attempt karei.. 🙏 Koi kar leta h yaha?
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I am definitely late, the bus ___ the bus stop by the time I reach there (will have/would have left?)
In an alloy, the ratio of tin to lead is 9 : 7. If 2 kg of leadis melted with molten 64 kg of this alloy, then the new ratio of tin to lead when the mixture hardens is
A and B entered into a partnership investing Rs. 16000 and Rs 12000 respectively. After 3 months A withdrew Rs. 5000 while B invested Rs. 5000 more. Again After 3 months C joins the business with a capital of Rs. 21000. The share of B exceeds that of C, out of a total profit of Rs. 20424 after one year by –
The area of an equilateral triangle, inscribed in a circle is 4√3 cm2. The area of the circle in terms of π will be –