Q. Eighteen persons working 8 hours a day can complete 3 units of work in 10 days. How many days are required by 25 persons to complete 5 units of work working 6 hours a day?
1) 12
2) 16
3) 10
4) 20
Q. In a triangle ABC AB : AC = 5:2, BC = 9 cm. BA is produced to D and the bisector of the Angle CAD meets BC produced at E. What is the length (in cm) of CE?
1) 9
2) 10
3) 3
4) 6
Q. If a five-digit number 247xy is divisible by 3, 7, and 11, then what is the value of (2y - 8x)?
1) 11
2) 17
3) 6
4) 9
Q. A shopkeeper sold two articles for ₹ 10,591 each. On one he gained 19% and on the other, he lost 11%. What was his overall gain or loss percent (correct to one decimal place)?
1) Profit 1.8%
2) Profit 5%
3) Loss 10%
4) Loss 2.7%
Q. A 240 m long train overtakes a man walking at 6 km/h, in the same direction, in 9 seconds. How much time (in seconds) will it take to pass a 372 m long tunnel at the same speed?
1) 20
2) 21.6
3) 18
4) 20.4
Q. In △ABC, D and E are the points on sides AB and AC, respectively such that ∠ADE = ∠B. If AD = 7 cm, BD = 5 cm and BC = 9 cm, then DE (in cm) is equal to -
1) 10
2) 5.25
3) 6.75
4) 7
Q. Surbhi sold an article for ₹ 176 after giving a 12% discount on its marked price. Had she not been given any discount, she would have earned a profit of 25%. What is the cost price (in ₹) of the article?
1) 150
2) 160
3) 165
4) 145
Q. The rate of simple interest for the first two years is 8% p.a., for the next 4 years, it is 10% p.a. and for the period beyond 6 years, it is 12% p.a. If a person gets? 18,358.60 as simple interest after 9 years, then how much money (in ?) did he invest?
1) 20087
2) 19674
3) 19955
4) 21075
Q. Radha saves 25% of her income. If her expenditure increases by 20% and her income increase by 29%, then her savings increase by -
1) 65%
2) 56%
3) 52%
4) 70%
Q. The ratio of two numbers A and B is 5 : 8. If 5 is added to each of A and B, then the ratio of A and B becomes 2 : 3. The sum of A and B is -
1) 42
2) 78
3) 65
4) 91
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