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The logic followed here is as follows, Hour hand makes an angle of 30° in one hour and an angle of 0.5° in one minute. Similarly, minute hand makes an angle of 6° in one minute. So, angle made by hour hand at 1:40hrs = (1 X 30 + 0.5 X 40) = 30 + 20 = 50° Similarly, the angle made by minute hand at 1:40hrs = 40 X 6 = 240° So, the angle between the hour and minute hand at 1:40hrs = 240° - 50° = 190°
Rs.2420 were divided among A, B, C so that A: B=5 : 4 and B : C = 9 : 10 then C gets
The greater of the two numbers whose product is 900 and sum exceeds their difference by 30 is
Which of the following is the correct order?
The smallest fraction, which should be added to the sum of2(1/2), 3(1/3), 4(1/4) and 5(1/5) to make the result a whole number, is
160 cycles were sold for Rs.524,000 resulting in a loss of 10%. What was the cost price of a cycle (in Rs.)? (rounded off to the nearest rupee)
A trader purchased 132 dozens of mangoes at Rs.475 per dozen and could sell only 125 dozens at Rs.530 per dozen. What is the value of stock of mangoes i...
Rani and Kavi undertake to do a work together for Rs. 600. Rani alone can do it in 15 days and Kavi alone in 20 days. But with the assistance of Rita th...
A, B and C finish a work in 10, 20 and 30 days. A work first day and B second day and C third day thus they work alternatively. They are given 800 Rs. W...
