The following equation is incorrect. Which two signs should be interchanged to correct the equation?
14 + 18 x 40 - 10 ÷ 20 = 66
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From the given alternatives, according to dictionary, which word will come at LAST position?
1. Jailor
2. Javelin
3. Jam
4. Jagged
5. Jacket
Generally unemployment in a developing country takes place because of ___________.
Select the pair that does NOT belong in the following group.
(64, 9), (81, 10), (36, 8), (121, 12)
A wheel makes 1000 revolutions in covering a distance of 88 km. Find the radius of the wheel.
Distance covered in one revolution = 88×10001000= 88m.
2πR2=88 ⇒2×227×R=88 ⇒R=88×744
In the following question, select the odd word pair from the given alternatives.
Find the area of a right-angled triangle whose base is 12 cm and hypotenuse is 13cm.
Height of the triangle = 132-122=25 = 5 cm.
Its area =12*base*height= 12*12*5= 30cm2.
In the following question, select the missing number from the given series.
2187, 729, 243, 81, 27, ?