Question
The houses of A and B face each other on a road going
north-south, A’s being on the western side. A comes out of his house, turns left, travels 5 km, turns right, travels 5 km to the front of D’s house. B does exactly the same and reaches the front of C’s house. In this context, which one of the following statements is correct?Solution
The correct answer is C
A shopkeeper sold an article for Rs. 500 after offering a discount of 20%. If he earned a profit of 25%, then find the ratio of cost price to the marked...
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Which technology is used in SSDs for storing data?
The sum of the ages of A and B is 50 years. If A is 10 years older than B, what are their ages?
Find the equation if a point P(x, y) is equidistant from A(7, 3) and B(-3, 7).
A boat takes 8 hours to travel 42 km upstream and 81 km downstream combined. In another instance, it covers 48 km upstream and 54 km downstream in 7 hou...
If a relation R on the set of integers Z is defined as
a R b ⇔ a - b ∈ Q,
then the relation is:Determine the mean of the following observations:
24, 26, 22, 25, 20, 21, 24, 25Find the difference between the smallest number of five digits and greatest number of four digits?
A coin is tossed. If head occurs, a ball is drawn from a bag containing 3 red and 4 green balls. If tail occurs, a die is thrown. The probability that t...
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