Exams

If x + y + z = 0, then what is the value of (3y2 + x2 + z2 )/(2y2 – xz)?

Find the fraction which bears the same ratio to 1/27 that 3/7 does to 5/9 .

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

60, 80, 95, 105, ?

What is the value of {sin (90 – x) cos [π – (x – y)]} + {cos (90 – x) sin [π – (y – x)]}?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Evening prayer in church

The village 'Lambanisingi' is an upcoming tourist attraction where temperature drops to zero or below zero in December and January. Lambanisingi is in

Find the products : 0.5 x 0.05 x 0.005 x 500

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?