DSSSB TGT · Section A — General Intelligence and Reasoning
Mathematical and logical problem solving.
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Q1 · Problem Solving · EASY
A man buys 5 apples for Rs. 10 and sells them at the rate of 4 apples for Rs. 10. What is his profit percentage?
Q2 · Problem Solving · MEDIUM
In a class of 40 students, the ratio of boys to girls is 3:5. If 8 new boys join the class, what will be the new ratio of boys to girls?
Q3 · Problem Solving · MEDIUM
A father is 3 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 father?
Q4 · Problem Solving · MEDIUM
A train 150 metres long crosses a platform 250 metres long in 20 seconds. What is the speed of the train in km/h?
Q5 · Problem Solving · HARD
A cistern can be filled by two pipes A and B in 12 hours and 16 hours respectively. Both pipes are opened together, but after 3 hours, pipe A is closed. How much more time will it take to fill the cistern?