In a 100 m race, A beats B by 10 m and in a 300 m race A beats C by 39 m. In a race of 210 m, B will beat C by:
At a certain rate per annum, the simple interest on a sum of money for one year is Rs. 260 and the compound interest in the same sum for two years is Rs 540.80/-. The rate of interest per annum is
If tan (θ1 + θ2) = √3 and sec (θ1 - θ2) = 2/√3 , then the value of sin2θ1 + tan3θ2 is equal to (assume 0°< θ1 - θ2 < θ1 + θ2 < 90°
In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:
Find the value of \(7875 \times 4574 \times697 \over82\)