In the following question, select the odd number from the given alternatives.
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Find the unit place in 194102+294103
If x = 999, y = 1000, z = 1001, then the value of x3+y3+z3-3xyzx-y+z is
If x + y = 10 and x2 + y2 = 68, then find xy
Point Q(-1,b) is the midpoint of segment EF. Co-ordinates of point E are (-4,a) and point F are (2,0). What is the value of a and b?
What is the length of the arc whose central angle is 30° and radius of the circle is 21 cm?
Reflection of the point (2,-4) in the origin is
The marked price of an article is 60% more than its cost price. If the article is sold for Rs 300 after offering a discount of Rs 20, then what will be the profit percentage?