India’s first geothermal field development project is to be established in which state/UT?
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Find the Missing number in the given number series?
5, 9, 15, 23, ?, 45
The given series follows a pattern that,
+4, +6, +8, +10, +12...
5
5 + 4 = 9
9 + 6 = 15
15 + 8 = 23
23 + 10 = 33
33 + 12 = 45
Hence, the missing number in the series is 33.
Find the approximate value of ? in (14.998)3 = ?
Which Constitutional Amendment Act gave constitutional recognition to municipalities?
Choose the correct option for the figure shown below.
Who coined the term ‘protoplasm’ for the fluid substance of the cell?
(51 + 52 + 53 + .........+100) is equal to
51 + 52 + 53 + ...........+ 100
= (1 + 2 + 3 + .... + 100) - (1 + 2 + 3 + ...... + 50)
= It is in the form of n(n+1)2 series summation
= n1 = 100 , n2 = 50
=100100+12 - 5050+12
= (5050 - 1275) = 3775
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What is the value of (sin30° + 1/3) ?