Question
At what height, geostationary satellites are placed
above the earth surface?Solution
Geostationary satellites are placed 36000 km above the earth surface.
If ‘A’ means (÷), ‘B’ means (×), ‘C’ means (+), and ‘D’ means (-), then what is the value of the expression:
28 B 3 C 30 A 6 D ...
If P @ Q means P + Q, P # Q means P − Q, P $ Q means P × Q and P % Q means P ÷ Q, then what is the value of '144 % 12 $ 6 # 32 @ 15'?
... By interchanging which two signs the question will be correct?
15 + 5 ÷ 2 – 9 × 3 = 22
If in a certain code language ‘+’ represents ‘×’, ‘–’ represents ‘+’, ‘×’ represents ‘÷’ and ‘÷’ represents ‘–’....
If % means +, @ means -, # means × and $ means ÷, then what is the value of : 26 % 40 @ 56 $ 7 # 2
Which one of the given mathematical operations will result in 291?
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
168 * 8 * 7 * 34 * 94 = 256
If ‘P’ denotes ‘addition’, ‘Q’ denotes ‘multiplication’, ‘R’ denotes ‘subtraction’, ‘S’ denotes ‘division’, then what w...
If ‘A’ means ‘divided by’, ‘B’ means ‘multiplied by’, ‘C’ means ‘added by’ and ‘D’ means ‘subtracted from’, than – 105...
Which two signs should be interchanged to make the following equation correct?
52 – 27 ÷ 9 + 7 × 5 = 20
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