Q. A thief is noticed by a policeman from a distance of 97 m. The thief starts running and the policeman chases him. The thief and the policeman run at a speed of 21 m/sec and 23 m/sec respectively. What is the time taken by the policeman to catch the thief?
1) 40 sec
2) 45 sec
3) 62.5 sec
4) 48.5 sec
Q. What is the single percentage discount equivalent to two successive discounts of 15% and 5%?
1) 19.00%
2) 19.25%
3) 18.00%
4) 18.25%
Q. A pen was sold for ₹ 166.44 with a profit of 14%. If it were sold for ₹154.76, then what would have been the percentage of profit or loss?
1) 5% loss
2) 6% profit
3) 5% profit
4) 6% loss
Q. A sum of ₹6,000 is to be paid back in two equal annual installments; each installment is to be paid at the end of every year. How much is each installment compounded annually at 2% p.a.? (Rounded off up to two decimal places)?
1) ₹2,092.29
2) ₹3,090.30
3) ₹2,291.29
4) ₹3,589.30
Q. Find 1.1 + 0.11 + 1.01 + 0.0001 + 1.0001
1) 3.2202
2) 3.0202
3) 2.322
4) 3.0002
Q. A car covers four successive three km. stretches at speeds of 10 km/hr, 20 km/hr, 30 km/hr, and 60 km/hr respectively. What is its average speed over this distance?
1) 20 kmph
2) 25 kmph
3) 30 kmph
4) 40 kmph
Q. If 62.5 ÷ 1.25 is 50, what is 0.625 ÷ 0.00125?
1) 0.5
2) 0.05
3) 5
4) 500
Q. The length of a rectangle is doubled while its breadth is halved. What is the percentage change in area?
1) 10%
2) 25%
3) 50%
4) No change
Q. What is 1.5 ÷ 0.15?
1) 5
2) 10
3) 1.5
4) 7.5
Q. One got 55% of the valid votes in an election between two candidates. 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got was -
1) 1250
2) 2500
3) 2700
4) 4200
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