Find the greatest number that will divide 390, 495 and 300 without leaving a remainder

If Sinθ = √3/2 and 0°<θ<90°, then the value of tan(θ-15°) is

In the following question, select the related letter pair from the given alternatives.PIR : OHQ : : ? : ?

The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is

The mid points of AB and AC of the Δ ABC are P and Q respectively. If PQ = 6 cm, then the side BC is

The value of (2+32-3-342) is

If a+1a=2 then the vealue of a5+1a5 will be

In the following question, select the related number from the given alternatives.13 : 167 : : 23 : ?