Determine the value of ‘r’ for which the equation 13x + 5 = rx + 18 has no solution.
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The following equation is incorrect. Which two signs should be interchanged to correct the equation?
13 - 14 ÷ 30 x 7 + 15 = 13
In ΔUVW measure of angle V is 90 deg. If cosecU = 13/12, and UV = 2.5cm, then what is the length (in cm) of side VW?
A sum becomes Rs 1392 in 2 years and Rs 1488 in 3 years at simple interest. What is the rate (in percentage) of interest per annum?
Which one of the following diagrams represents the relationship between Insects, Flies and Dogs?
In the following question, select the missing number from the given series.
11, 13, 16, 18, 21, ?
If a mirror is placed on the line MN, then which is the right figure of the given image?
4) None
Select the missing number?