Q1. The perimeter of 4 squares is 24 cm, 32 cm, 40 cm, 48 cm respectively. What will be the area of the square having perimeter equal to sum of edges of 4 squares? (in sq.cm.)
(a) 64
(b) 81
(c) 100
(d) 121
(e) 144
Q2. A sum of Rs. x was invested at 10% simple interest for 3 years. If the same sum was invested at 4% more for same period, then it would have fetched Rs. 120 more. Find the value of 5x. (in Rs.)
(a) 5000
(b) 4800
(c) 3600
(d) 5500
(e) 4000
Q3. A man & a woman receives Rs. 1000 for work of 8 days. If a man is 4 times efficient than a woman. Find the daily wage received by a woman.
(a) Rs.20
(b) Rs.25
(c) Rs.21
(d) Rs.26
(e) Rs.27
Q4. In an examination, Karan got 25% more marks than Sanjay who got 20% less marks than Mahesh who got 30% more marks than Anurag. Marks obtained by Karan are what percent more than marks obtained by Anurag?
(a) 20%
(b) 26%
(c) 40%
(d) 30%
(e) 25%
Q5. In a class, the ratio of passed students to failed students is 9:1. If 6 more students have failed among the total students mentioned of the same class, then this ratio would be 21 : 4. Find the total no. of students in the class.
(a) 90
(b) 100
(c) 99
(d) 110
(e) 80
Q6. Johny calculates his profit at cost price while Jini at selling price. If cost price is same for all and everyone calculate their profit as 10%. Find ratio of selling price.
(a) 100:111
(b) 10:11
(c) 10:101
(d) 99:100
(e) Cannot be determined
Q7. There are 5 phones cover in a bag which are red & green in color. A cover is drawn at Random. The probability of getting a red cover is 0.6. find green covers.
(a) 1
(b) 2
(c) 3
(d) 4
(e) 5
Q8. In how many ways 5 girls and 3 boys be arranged in a row all facing north such that no boy sit together?
(a) 14400
(b) 1200
(c) 140
(d) 120
(e) 2400
Q9. A man invested Rs.P in three different schemes – A, B and C in the ratio 2 : 1 : 3 respectively. He invested in scheme A at the rate of 10% p.a. at SI for 2 years, in scheme B at the rate of 5% p.a at C.I compounded annually for 2 years and in scheme C at the rate of 6% p.a at CI compounded half yearly for 1 year and received total interest of Rs. 6852. Find the value of P.
(a) Rs.60000
(b) Rs.72000
(c) Rs.48000
(d) Rs.120000
(e) can’t be determined.
Q10. Pipes A, B and C together can fill an empty tank in 10 hours. Pipe A and B together and pipe B and C together can fill the same tank in 12 hours and 20 hours respectively. Find the time taken by pipe B alone to fill the tank?
(a) 25 hours
(b) 20 hours
(c) 15 hours
(d) 30 hours
(e) 40 hours
Solutions
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