Question
Statement:Â Should robots replace astronauts in space
missions? Arguments: I. Â Yes, this will save the precious life of human beings. II. Â No, this will make space missions more expensive. Question given below is followed by two arguments numbered I and II. You have to decide which of the arguments is a âstrongâ argument and which is a âweakâ argument. Give answer.Solution
Yes, replacing astronauts with robots in space missions save the precious life of human beings.
What will be the value of expression if the signs â(-)â and â(+)â are interchanged?
75 + 42 â 6 Ă 56 á 7 + 6 Ă 3 â 2
...If A denotes âadditionâ, B denotes âmultiplicationâ, C denotes âsubtractionâ, and D denotes âdivisionâ, then what will be the value of t...
Which two signs should be interchanged in the following equation to make it correct:
490 á 70 + 5 Ă 28 â 15 = 48
If '+' means 'á', '-' means ' X ', ' X ' means '+', 'á' means '-', what will come in place of the question mark(?)?
34 X 272 + 34 - 8 á 25 = ?...
If + means á, Ă means â, â means Ă, á means +, then 32 + 16 â 13 x 18 á 2 = ?
In a certain code language, '+' represents ' X ', ' - ' represents '+', 'á' represents '-' and ' X ' represents 'á'. Find out the answer to the follow...
In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents 'á' and 'á' represents '+'. Find out the answer to the following qu...
If, 'A $ B' means 'A + B', 'A & B' means 'A á B', 'A % B' means 'A X B' and 'A # B' means 'A - B', then what is the value of the given equation?
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
88 * 16 * 4 * 1...
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
32 * 366 * 6 * 2 * 134 = 20
Relevant for Exams:
