Two numbers are in the ratio 2:5 and their HCF is 18. Their LCM is
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On selling 30 caps, a shopkeeper earns profit equal to the selling price of 3 caps. What is the profit percentage?
A train is running at a speed of 116 kms/hr. The distance covered by the train in meters in 18 secs is
A shopkeeper buys a product of Rs 150 per Kg. 15% of product was damaged. At what price (per Kg) should he sell the remaining so as to earn a profit of 20%?
Three consecutive angles of a cycle quadrilateral are in the ratio of 1 : 4 : 5 . The measure of fourth angle is
What is the simplified value of sin2(90–θ)–[sin(90–θ)sinθ/tanθ]?
If a = 2 , b = 3 then the value of 27a3 - 54a2b + 36ab2 - 8b3 is
If Cot θ = 21/20, then what is the value of Sec θ?