self Maths Puzzle

If 75 men can complete a piece of work in 20 days. How much longer will it take to complete the work by 50 men?

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self Other Question

Find the number of triangles in the given figure.



A. 8 B. 10
C. 12 D. 14

Which of the following statements is not correct?

A. log10 10 = 1
B. log (2 + 3) = log (2 x 3)
C. log10 1 = 0
D. log (1 + 2 + 3) = log 1 + log 2 + log 3