What is the average of 36, 43, 51, 68, and 77?
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The average age of A and B is 18 years. After 3 years, C joins them and the average ages of A, B and C becomes 22 years. The age of C is ?
In these tests find the Odd figure out
It has odd number of sides while others have even number of sides.
What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?
Δ PQR is right angled at Q. If m√R = 30°, then what is the value of Cot P?
If p/q = r/s = t/u = √5, then what is the value of [(3p2 + 4r2 + 5t2)/(3q2 + 4s2 + 5u2)]?
What is the sum of a3+b3+c3-3abc, when the value of a=4, b=2 and c=-6?
Solve the following: (−18)[36÷7−(−2)]÷{}(−4)19−(−3)×(−5)={}?