The volume of a hemisphere is 89.83 cm³. Find its diameter (in cm).
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1960.196=19.6xthen what will be the value of x?
Solve the following
24 / (20 - 12 / 3 x 8) = ?
What is the square root of (√5 + 2)/(√5 – 2)?
Simplify : 528 ÷ 2835 ÷ 20112
A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is
Area to be plastered = 2l+b×h+l×b
=225+12×6+25×12=744sq.m
Cost of plastering = 744×75100=Rs.558
Find the odd man out of the following number sequence?
3, 5, 13, 43, 167
The given number series is 3, 5, 13, 43, 167
3
3 x 1 + 2 = 5
5 x 2 + 3 = 13
13 x 3 + 4 = 43
43 x 4 + 5 = 177 (not equal to 167)
Hence, the odd number in the given number sequence is 167.
If (x- 7)2 + (y + 10)2 + (z - 6)2 = 0, then find the value of x + y+ z.