(8)23 = ?
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Find the next number in the given number series?
11, 5.5, 10, 6.5, 9, ?
The given number series follows a pattern that
11
11 - 5.5 = 5.5
5.5 + 4.5 = 10
10 - 3.5 = 6.5
6.5 + 2.5 = 9
9 - 1.5 = 7.5
Hence, the next number in the given number series is 7.5.
ΔXYZ is right angled at Y. If m∠Z = 30°, then find the value of (sinX - 3/√2).
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
If (3/2)X = (5/7)Y = (6/5)Z, then what is X : Y : Z?
If p = 72-72-72-72-.....∞, then find the value of 2p2+1?
In the following question, select the odd word pair from the given alternatives.
Which of the following statement (s) is/are TRUE?
I. 4√3 > 3√4
II. 8√2 > 2√8