Delhi Police PC · Reasoning Ability
Reasoning with arithmetic operations.
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Q1 · Arithmetical Reasoning · EASY
A father is three times as old as his son. After 12 years, he will be twice as old as his son. What is the present age of the son?
Q2 · Arithmetical Reasoning · MEDIUM
In a class of 60 students, the number of boys is twice the number of girls. If 10 more girls join the class, what will be the new ratio of boys to girls?
Q3 · Arithmetical Reasoning · MEDIUM
A man has Rs. 480 in denominations of Rs. 10 and Rs. 20 notes. If the total number of notes is 36, how many Rs. 10 notes does he have?
Q4 · Arithmetical Reasoning · HARD
A number when divided by 5 gives a remainder of 3. When the same number is divided by 9, it gives a remainder of 7. What is the smallest such positive number?
Q5 · Arithmetical Reasoning · EASY
A shopkeeper arranges 156 apples in boxes. Each box can hold either 12 or 13 apples. If he uses 6 boxes that hold 12 apples each, how many boxes holding 13 apples will he need?